{"title":"Others","description":"","products":[{"product_id":"usb-to-rs485-rs422-convertor","title":"USB to RS485\/422 Convertor","description":"\u003cp style=\"text-align: center;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S957b6bfef9b84be498f451165f96aa89R.jpg\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eUSB to RS-485\/RS-422 Converter UT-890A | FTDI Chip | Up to 921.6Kbps | Multi-System Plug-and-Play\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eTraditional USB-to-RS-485\/422 converters often suffer from poor system compatibility (requiring manual driver installation), frequent data loss in noisy industrial environments, low transmission speeds, limited multi-device support, fragile or easily oxidized interfaces, manual handshake control causing software issues, complex wiring, short effective distance, and overall instability that hinders reliable industrial and remote communication.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.Imported FTDI Industrial Chip — Uses genuine FTDI chipset with automatic data flow direction control, zero-delay transmit\/receive switching, no RTS\/DTR handshake needed, fully compatible with existing half-duplex software.\u003c\/p\u003e\n\u003cp\u003e2.High-Speed \u0026amp; Stable Transmission — Supports 300bps–921.6Kbps auto-detection, point-to-point and point-to-multipoint (up to 32 devices), excellent anti-interference performance.\u003c\/p\u003e\n\u003cp\u003e3.Robust Protection \u0026amp; Durability — ±15kV ESD protection + surge protection, gold-plated connectors for corrosion resistance, transparent shielded cable with magnetic ring, aluminum foil + braided mesh + all-tinned copper core for superior anti-interference and flexibility.\u003c\/p\u003e\n\u003cp\u003e4.True Plug-and-Play — Driver-free on Windows 8\/10\/11, auto-recognized on Linux\/Mac\/Android, hot-swappable, USB bus-powered (no external supply needed).\u003c\/p\u003e\n\u003cp\u003e5.Universal \u0026amp; User-Friendly Interface — USB-A to DB9 male + 5-position terminal block for easy wiring, supports RS-485 2-wire half-duplex and RS-422 4-wire full-duplex modes.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUT-890A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eChipset\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eFTDI (industrial-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eInterfaces\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUSB-A male → DB9 male + 5-position terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eStandards\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUSB 1.1\/2.0; EIA RS-485\/RS-422\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e300 – 921.6 Kbps (auto-detection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Mode\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAsynchronous; point-to-point \/ point-to-multipoint; RS-485 2-wire half-duplex \/ RS-422 4-wire full-duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUp to 32 RS-485\/422 devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRS-485\/422 side: up to 1200 m (at 9600bps); USB side: ≤5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e±15kV ESD + surge protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUSB bus-powered (no external power required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e5% ~ 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eApprox. 55 × 36 × 16 mm (main body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCable Length\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eApprox. 1.5 m (transparent shielded PVC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eSupported Systems\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eWindows 8\/10\/11\/2000\/XP\/Vista\/7\/8\/CE\/Mac\/Linux\/Android etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely used in industrial automation (equipment monitoring \u0026amp; PLC communication), security access control \u0026amp; camera linkage, smart home control, barcode printers\/tax machines\/CNC tools, parking\/highway toll systems, public transport POS \u0026amp; attendance, remote data acquisition, multi-device networks, and any industrial, commercial, or IoT scenario requiring stable, long-distance RS-485\/RS-422 bus extension from USB ports.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/parts\/USB-to-RS485-422-Converter-Manual.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e","brand":"YenGear Store","offers":[{"title":"1.5m","offer_id":48445759422706,"sku":"100007795:200660833;200007763:201336100","price":26.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Sac25dd6bc9cf4c809768af1879f611a48.webp?v=1766546364"},{"product_id":"usb-to-rs485-convertor","title":"USB to RS485 Convertor","description":"\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5f3b7da867fb48ab9ee10d1c934a0f37R.jpg\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eUSB to RS485 Converter Plug-and-Play | Multi-OS Support | Industrial-Grade Stability\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eTraditional USB-to-RS485 adapters often suffer from poor OS compatibility (requiring manual driver installation), frequent data loss due to interference in industrial environments, limited multi-device support, fragile or easily oxidized interfaces, complicated setup for beginners, and high cost when different solutions are needed for various platforms.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e1.Full System Compatibility\u003c\/strong\u003e — Seamlessly supports Windows, Linux, Mac OS, and Android; true plug-and-play with auto-driver installation on most platforms, no debugging needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.Strong Anti-Interference\u003c\/strong\u003e — Built-in TVS surge protection + ESD electrostatic protection for reliable communication in noisy environments; baud rate adjustable from 1200bps to 115200bps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.Multi-Device Driving\u003c\/strong\u003e — Supports parallel connection and simultaneous driving of multiple RS485 devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.Industrial Durability\u003c\/strong\u003e — Gold-plated interfaces + high-quality PCB for oxidation and wear resistance; hot-swappable; wide temperature range -40°C to +85°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5.Compact \u0026amp; Cost-Effective\u003c\/strong\u003e — Mini size for easy integration; one module meets multi-system and multi-scenario needs, reducing overall hardware costs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eChipset\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eCH340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eWindows \/ Linux \/ Mac OS \/ Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1200 – 115200 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Mode\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAsynchronous half-duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eSupports parallel connection \u0026amp; multi-device driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTVS surge protection + ESD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eApprox. 83 × 26 × 17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eUSB Standard\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUSB 1.1 \/ 2.0 \/ 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely used in industrial automation monitoring, smart home control (lighting\/curtains), security access control \u0026amp; camera linkage, Arduino\/Raspberry Pi DIY projects, IoT data acquisition, railway\/electric power\/military systems, and any scenario requiring stable RS485 bus expansion from USB ports.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003ePlug-and-play, interference-resistant, multi-OS compatible, durable and compact — the perfect USB to RS485 solution that eliminates all common pain points for fast, reliable industrial and IoT communication. Order now!\u003c\/p\u003e","brand":"YenGear Store","offers":[{"title":"Default Title","offer_id":48445760372978,"sku":"200007763:201336100","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Sb5c8b021d4034178a385869a947c8a908.webp?v=1766545305"},{"product_id":"rs232-to-rs485-convertor","title":"RS232 to RS485 Convertor","description":"\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S97c7151eebdc4c9faa4c5498dfd70093F.jpg\"\u003e\u003cspan data-key=\"80\" class=\"slate-node-text\"\u003e\u003cspan data-offset-key=\"80:0\"\u003e\u003cspan data-slate-type=\"span\" data-slate-leaf=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cstrong class=\"font-semibold\"\u003eRS-232 to RS-485 Passive Converter\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"15\"\u003e \u003cstrong class=\"font-semibold\"\u003eUT-2211 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cstrong class=\"font-semibold\"\u003e| Passive | 1.2km Long-Distance Extension | Plug-and-Play\u003c\/strong\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp class=\"p\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eDesigned for remote data communication between computers, peripherals, or smart devices with different standard serial interfaces, this converter enables seamless RS-232 to RS-485 signal conversion.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\" class=\"break-words last:mb-0\"\u003e\u003cstrong class=\"font-semibold\"\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e1.Passive Power Supply\u003c\/span\u003e: Powered by RS-232 “charge pump” technology directly from the RS-232 port—no external power supply needed, greatly simplifying wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e2.Zero-Delay Auto Transmit\/Receive Switching\u003c\/span\u003e: I\/O circuit automatically controls data flow direction without requiring RTS\/DTR handshake signals, ensuring existing RS-232 half-duplex software\/programs run on RS-485 without any modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e3.Long Distance \u0026amp; Strong Anti-Interference\u003c\/span\u003e: Converts single-ended RS-232 to balanced differential RS-485 signals, supporting up to 1.2km transmission with excellent noise immunity.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e4.High Performance \u0026amp; Reliability\u003c\/span\u003e: Data rate 300bps–115.2Kbps, supports point-to-point and point-to-multipoint master-slave\/multi-device communication networks.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e5.True Plug-and-Play\u003c\/span\u003e: Passive design, fully compliant with EIA\/TIA RS-232C and RS-485 standards for fast integration into industrial environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\" class=\"break-words last:mb-0\"\u003e\u003cstrong class=\"font-semibold\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv class=\"relative group\/table\"\u003e\n\u003cdiv dir=\"auto\" class=\"table-container relative group\/table clear-both overflow-scroll flex flex-row\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-[calc(var(--content-width)-13px)] [\u0026amp;\u0026gt;thead\u0026gt;tr\u0026gt;th:last-child]:pr-8\" style=\"width: 100.087%; height: 245.126px;\"\u003e\n\u003cthead class=\"sticky [top:var(--thead-sticky-top)] [\u0026amp;_th]:h-10 [background-color:var(--thead-bg-color)] [box-shadow:0_1px_0_0_var(--thead-border-b-color)] border-b-0\"\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 10px;\"\u003e\n\u003cth class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 10px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 10px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003eUT-2211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eInterface\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003eRS-232: DB9 Female; RS-485: Terminal Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003ePassive (powered by RS-232 charge pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eData Rate\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003e300 bps – 115.2 Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003eRS-485 side: up to 1200 m; RS-232 side: ≤5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eOperation Mode\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003eAsynchronous half-duplex, point-to-point \/ point-to-multipoint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eTransmission Medium\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003eTwisted-pair or shielded cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003e-25°C ~ +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003e5% ~ 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003e58 mm × 33 mm × 19.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eSurge Protection\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003e600W per line on RS-485 interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"md\" style=\"width: 26.4326%; height: 19.5938px;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 70.7078%; height: 19.5938px;\"\u003eEIA\/TIA RS-232C \u0026amp; RS-485 standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"scroll-gradient-sentinel\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\" class=\"break-words last:mb-0\"\u003e\u003cstrong class=\"font-semibold\"\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003eWidely used in industrial automation control systems, access control, parking management, public transportation ticketing, canteen POS, employee attendance, highway toll stations, self-service banking equipment, remote data acquisition, multi-device communication networks, and any industrial, commercial, or IoT scenario that requires extending RS-232 devices into long-distance, noise-resistant RS-485 networks.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eContact us now to deploy your project efficiently.\u003c\/p\u003e","brand":"YenGear Store","offers":[{"title":"Default Title","offer_id":48445760766194,"sku":"200007763:201336100","price":10.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/S47c899ecee704bd8aa1899f69a15ff3ad.webp?v=1766544978"},{"product_id":"usb-to-rs232-convertor","title":"USB to RS232 Converter","description":"\u003cp align=\"center\" class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc2048fb475384918b6fa27c8c7a86d8dO.jpg\"\u003e\u003cspan data-key=\"80\" class=\"slate-node-text\"\u003e\u003cspan data-offset-key=\"80:0\"\u003e\u003cspan data-slate-type=\"span\" data-slate-leaf=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eUSB to RS232 Converter\u003c\/strong\u003e \u003cstrong\u003eHigh-Speed Stable | Plug \u0026amp; Play | Industrial-Grade Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eTraditional USB-to-RS232 adapters often suffer from unstable transmission, frequent disconnections, high latency or data loss, poor compatibility with modern OS, short transmission distance, weak anti-interference, fragile connectors that corrode or break easily, and lack of protection in industrial or long-term use environments.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.High-Speed \u0026amp; Stable Transmission – USB 2.0 full-speed with baud rate up to 115200bps, industrial-grade PL2303GC chip for low-latency, zero-drop communication; full copper core + aluminum foil + braided double shielding + magnetic ring filtering for strong anti-interference, supports up to 15m RS232 distance.\u003c\/p\u003e\n\u003cp\u003e2.True Plug \u0026amp; Play – Hot-swappable, no external power needed (USB bus-powered), auto-driver installation on Windows\/Linux\/Mac systems.\u003c\/p\u003e\n\u003cp\u003e3.Industrial-Grade Durability \u0026amp; Safety – Gold-plated DB9 and USB Type-A connectors for corrosion resistance and wide temperature range (-25°C to +70°C), ±8kV ESD protection, 1.5m eco-friendly PVC cable (flexible, bend-resistant, flame-retardant) with USB dust cover.\u003c\/p\u003e\n\u003cp\u003e4.Wide Compatibility – Supports connection of up to 32 RS232 devices, ideal for diverse office, industrial, and consumer electronics applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eChipset\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003ePL2303GC (industrial-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eInterface\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUSB Type-A to DB9 Male (gold-plated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e300–115200 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eUSB Standard\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUSB 2.0 Full Speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRS232 ≤15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUSB bus-powered (DC 5V ±0.25V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-25°C ~ +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eESD Protection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e±8kV contact discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCable Length\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1.5 m (transparent eco-friendly PVC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eShielding\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAluminum foil + braided double shielding + magnetic ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eWindows \/ Linux \/ Mac (plug \u0026amp; play)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely used for connecting legacy RS232 devices to modern computers, including barcode printers, CNC machines, tax controllers, industrial controllers, serial instruments, POS terminals, modems, set-top boxes, routers, and any office, factory automation, or consumer electronics scenario requiring stable, long-distance serial communication.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eReliable, fast, durable, and universally compatible — the perfect USB-to-RS232 bridge for industrial and everyday use.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eOrder now for seamless legacy device connectivity!\u003c\/strong\u003e\u003c\/p\u003e","brand":"YenGear Store","offers":[{"title":"Default Title","offer_id":48445761257714,"sku":"200007763:201336100","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/S377ebff85f5043c1ad92409e36b6782e7.webp?v=1766544386"},{"product_id":"dc-adapter","title":"DC Adapter 12V1A New AC 100V-240V Converter Adapter DC EU\/UK\/US\/AU\/KR Plug","description":"\u003ch5 align=\"center\" class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S572b21102eb44a67ad26be8b8322ea79a.png\" height=\"643\" width=\"790\"\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e12V 1A DC Adapter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003cstrong\u003eAC 100-240V \u003c\/strong\u003e\u003cstrong\u003eUniversal Input | Global Plug Compatibility | Safe \u0026amp; Reliable Power Supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e Ordinary power adapters often cause frustration: fragile connectors that loosen or break easily, flammable or low-durability materials, unstable voltage output leading to device malfunctions, exaggerated or false power ratings, poor compatibility, single-region plugs that don't work globally, and ongoing safety concerns.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e12V 1A DC Adapter Solution\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.Global Compatibility: 100-240V wide input range, supports EU\/UK\/US\/AU\/KR plugs (black default), plug-and-play worldwide without a transformer.\u003c\/p\u003e\n\u003cp\u003e2.Enhanced Safety: V0-grade flame-retardant shell + 94V-0 fireproof material, passed multiple certifications (CCC\/CE\/UL\/FCC), auto-extinguishes open flame for real fire protection.\u003c\/p\u003e\n\u003cp\u003e3.Durable Construction: Reinforced 5.5×2.1mm connector + pure copper core cable, drop-resistant and long-lasting.\u003c\/p\u003e\n\u003cp\u003e4.Stable \u0026amp; Accurate Output: True 12V 1A output with built-in voltage regulation, no fluctuations or voltage sag.\u003c\/p\u003e\n\u003cp\u003e5.User-Friendly Design: Approx. 1.5m cable length + compact size (58×38×28mm), PC engineering plastic shell for comfort and durability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\" style=\"text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\" style=\"text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e100-240V AC (global grid compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOutput Voltage\/Current\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e12V DC \/ 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eConnector Size\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e5.5 × 2.1 mm (inner positive, outer negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eShell Material\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003ePC engineering plastic (94V-0 flame-retardant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e58 × 38 × 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCable Length\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eApprox. 1.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eCCC \/ CE \/ UL \/ FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-10°C ~ +40°C (typical environment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely compatible with small home appliances and electronic devices, including: surveillance cameras, routers, projectors, small fans, small speakers, electric toothbrushes, massage devices, small desk lamps, development boards, external hard drives, LED strip lights, switches, and any device requiring stable 12V 1A power supply.\u003c\/p\u003e\n\u003cp align=\"center\" class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSafe, durable, globally compatible, and truly stable — the ultimate solution to all your adapter worries. Order now and power your devices with confidence!\u003c\/strong\u003e\u003c\/p\u003e","brand":"YenGear Store","offers":[{"title":"EU","offer_id":48445763879154,"sku":"14:4#EU;200007763:201336100","price":14.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":48445763911922,"sku":"14:193#UK;200007763:201336100","price":14.99,"currency_code":"USD","in_stock":true},{"title":"US","offer_id":48445763944690,"sku":"14:29#US;200007763:201336100","price":14.99,"currency_code":"USD","in_stock":true},{"title":"AU","offer_id":48445763977458,"sku":"14:691#AU;200007763:201336100","price":14.99,"currency_code":"USD","in_stock":true},{"title":"KR","offer_id":48445764010226,"sku":"14:200006153#KR;200007763:201336100","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/S207882c2b5fa487788d1ff3917aa8a264.webp?v=1766543963"},{"product_id":"isolated-1-to-8-rs485-hub","title":"Isolated 8-Port RS485 Hub","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S27a28312c02348f599b907940c61b9a0x.png\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eIsolated 8-Port RS485 Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e1-to-8 Expansion | 1500V Isolation | Industrial-Grade Reliable Extension\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points in RS485 Bus Applications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e In large-scale RS485 deployments for industrial sites, buildings, security, and energy collection, users frequently face these issues: excessive device load overwhelming the bus, limited communication distance, frequent signal interference, complex and error-prone wiring, poor stability in harsh environments, difficult expansion, and high maintenance costs.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.1-to-8 Multi-Channel Expansion: One master connects up to 8 slaves with bidirectional transparent transmission, enabling fast construction of distributed networks.\u003c\/p\u003e\n\u003cp\u003e2.1500V Photoelectric Isolation + Multiple Protections: Complete input-output isolation (1500V), built-in overcurrent, overvoltage, reverse polarity, and 1500V surge protection for superior anti-interference performance.\u003c\/p\u003e\n\u003cp\u003e3.Up to 1200m Stable Communication: Standard RS485 bus distance supports large-scale deployments (add a repeater when exceeding 32 devices or 1200m).\u003c\/p\u003e\n\u003cp\u003e4.Industrial-Grade Wide Temperature \u0026amp; Voltage Design: DC 7–30V wide voltage input, -40°C to +85°C full-range operation, reliable in extreme conditions.\u003c\/p\u003e\n\u003cp\u003e5.Plug-and-Play, Zero Configuration: Fully compatible with Modbus RTU protocol, seamless integration with SCADA systems, IoT gateways, and cloud platforms for rapid deployment.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRS485 (Modbus RTU compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePort Configuration\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1 uplink + 8 downlink (isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e2400 \/ 4800 \/ 9600 \/ 19200 \/ 38400 \/ 57600 \/ 115200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1500V (input-output independent isolation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUp to 1200 meters (standard bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDC 7–30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-40°C ~ +85°C (0–95% RH, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eApprox. 102.5 × 70 × 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e35mm DIN rail or wall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection Features\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eOvercurrent, overvoltage, reverse polarity, surge protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely used in industrial automation production line data acquisition, remote power\/energy metering, security surveillance and access control, building intercom systems, highway toll collection, parking management, smart factory and warehouse multi-sensor networks, and any scenario requiring large-scale, long-distance, stable RS485 bus expansion in industrial IoT applications.\u003c\/p\u003e\n\u003ch5\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/\"\u003eContact us now to accelerate your industrial IoT project deployment!\u003c\/a\u003e\u003c\/h5\u003e","brand":"YenGear Store","offers":[{"title":"8 Channels \/ RS485","offer_id":48445773644018,"sku":"14:350852#8 Channels;200007763:201336100;3:201010228#RS485","price":30.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/rs485-hub.jpg?v=1770505270"},{"product_id":"ac-dc-converter-120w-24v-12v","title":"DIN Rail Power Supply 10-120W","description":"\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family: OpenSans; font-size: 14px; font-weight: 300; line-height: 20px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf2ad44416fb446c9a12d3bfc5f7e8907j.png\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan class=\"15\"\u003eDIN Rail Power Supply – DR \/ MDR Series 10W–120W | 100-240VAC Wide Input | Industrial-Grade Reliability\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text-image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5 class=\"detailmodule_text-image\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points in Industrial Power Supply\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eIndustrial power supplies often suffer from these shared frustrations: incompatible voltage ranges that prevent direct use across different national power grids, frequent failures in harsh environments due to inadequate protection, overheating, or voltage instability, high noise levels and poor heat dissipation that compromise long-term reliability and workplace comfort, complicated and time-consuming installation requiring extra tools and wiring, and high energy waste combined with short lifespan, resulting in elevated ongoing costs and frequent replacements.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eBSHGODO DR\/MDR Series Targeted Solutions (Core Features)\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.True Global Compatibility: 100–240VAC wide voltage input with ±10% adjustable output — no transformer required, plug-and-play worldwide, seamlessly compatible with global power grids.\u003c\/p\u003e\n\u003cp\u003e2.Five-Fold Comprehensive Protection: Overvoltage \/ Overload \/ Overcurrent \/ Short-circuit \/ Overtemperature (\u0026gt;80°C auto shutdown) — intelligent chip protection ensures reliable 24\/7 industrial-grade continuous operation.\u003c\/p\u003e\n\u003cp\u003e3.High Efficiency + Superior Heat Dissipation: ≥88% energy efficiency + honeycomb heat dissipation design that improves heat dissipation by 40%, ultra-low noise (\u0026lt;35dB), and industrial-grade components for extended service life.\u003c\/p\u003e\n\u003cp\u003e4.Quick \u0026amp; Standard Installation: 35mm DIN rail snap-in mounting — install in just 5 minutes, no complex tools or extra wiring needed, greatly saving time and labor costs.\u003c\/p\u003e\n\u003cp\u003e5.Full Range of Specifications: 10W–120W complete power coverage (DR-15 \/ DR-30 \/ DR-60 \/ DR-120 \/ MDR-10 \/ MDR-100 etc.) — precisely matches various cabinet sizes and load requirements.\u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ch5\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\" style=\"text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\" style=\"text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e100–240VAC (global standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOutput Voltage Adjustment\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e±10% adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOutput Power Range\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e10W – 120W (multiple models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e≥88%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection Functions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eOvervoltage \/ Overload \/ Overcurrent \/ Short-circuit \/ Overtemperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eNatural convection + honeycomb heat dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eNoise\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\u0026lt;35dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e35mm DIN rail (standard industrial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-20°C ~ +70°C (industrial grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eTerminal\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eScrew or plug-in terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eWarranty\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1 year + 24\/7 technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCertifications\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"p\"\u003e \u003c\/p\u003e\n\u003ch5 class=\"p\"\u003e\n\u003cb\u003e\u003cspan\u003eApplication Scenarios\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eIndustrial automation control systems, smart agriculture sensor monitoring, environmental monitoring stations, security monitoring equipment, smart home central control, PLC servo motor power supply, IoT terminal power supply, etc.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"YenGear Store","offers":[{"title":"DR-45-12","offer_id":48678398853362,"sku":"14:201441921#DR-45-12;200007763:201336100","price":20.99,"currency_code":"USD","in_stock":true},{"title":"DR-30-12","offer_id":48678398886130,"sku":"14:173#DR-30-12;200007763:201336100","price":20.99,"currency_code":"USD","in_stock":true},{"title":"DR-60-12","offer_id":48678398918898,"sku":"14:691#DR-60-12;200007763:201336100","price":20.99,"currency_code":"USD","in_stock":true},{"title":"DR-15-24","offer_id":48678398951666,"sku":"14:29#DR-15-24;200007763:201336100","price":18.99,"currency_code":"USD","in_stock":true},{"title":"DR-45-24","offer_id":48678398984434,"sku":"14:366#DR-45-24;200007763:201336100","price":20.99,"currency_code":"USD","in_stock":true},{"title":"DR-30-24","offer_id":48678399017202,"sku":"14:193#DR-30-24;200007763:201336100","price":20.99,"currency_code":"USD","in_stock":true},{"title":"DR-15-12","offer_id":48678399049970,"sku":"14:200006153#DR-15-12;200007763:201336100","price":18.99,"currency_code":"USD","in_stock":true},{"title":"DR-60-24","offer_id":48678399082738,"sku":"14:175#DR-60-24;200007763:201336100","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/S4821eaf9854d4509912475ad8cce6ad2L.webp?v=1768902083"},{"product_id":"1p-smart-circuit-breaker","title":"1P Smart Circuit Breaker","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/501.png?v=1774230495\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003ch4\u003e\n\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch5\u003e\n\u003cb\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTraditional leakage circuit breakers only support local manual operation, with high maintenance cost, slow response, no safety interlock, no open protocol, poor anti-interference and no data monitoring. They can hardly meet modern intelligent \u0026amp; safe power distribution needs.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis product directly replaces traditional breakers. With full overload, short-circuit and leakage protection, plus RS485 \u0026amp; Modbus RTU, it realizes remote control, real-time power monitoring and centralized networking. Ideal for industrial, agricultural and residential intelligent upgrading.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e1.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eOpen Interconnectivity and Easy Networking: Equipped with standard RS485 interface and Modbus RTU open protocol, it seamlessly integrates with various management platforms, supports remote on\/off control and centralized networked management, and features power-off memory function.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e2.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eDual Safety Reinforcement Protection: Hardware safety lock enables mandatory closing lockout, completely eliminating the risk of accidental re-closing during maintenance; 30mA leakage tripping in ≤0.04s for ultra-fast disconnection; circuit board moisture-proof treatment adapts to harsh environments, providing full-scenario electrical safety protection.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e3.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eComprehensive Electrical Protection: Integrates full-range protection against overload, short circuit, over-voltage, and under-voltage; rated breaking capacity of 6000A; built-in fast arc extinction device to suppress arc burning and extend equipment service life.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e4.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eIndustrial-Grade High Reliability Design: Equipped with high-performance MCU chip for real-time collection of electrical parameters; adopts V0 flame-retardant housing and wear-resistant POM gears; withstands 6000V impulse voltage; passes EMC anti-interference testing; mechanical life ≥10,000 on\/off cycles.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"0\" cellspacing=\"2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eParameter Category\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore Specifications\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRated Electrical Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAC 230V 50Hz, rated current range 10~63A, rated short-circuit breaking capacity 6000A\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLeakage Protection Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRated residual operating current 30mA, residual operating time ≤0.04s\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCommunication Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS485 interface, standard Modbus RTU open protocol\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMechanical \u0026amp; Environmental Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eV0 flame-retardant housing, mechanical life ≥10,000 on\/off cycles, 6000V impulse withstand voltage, suitable for humid and strong electromagnetic interference environments\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore Functions\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLocal + remote dual control, hardware safety lockout, full-range electrical protection, power-off memory, real-time electricity data acquisition\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eApplication Scenarios\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis product is widely applicable to smart agriculture irrigation\/breeding equipment, factory production line industrial control equipment, smart building civil power distribution, power operation and maintenance inspection, outdoor charging piles\/communication base stations, and other distributed unmanned scenarios, enabling remote intelligent management of distribution circuits and comprehensive safety protection.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eMain Title:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e RS485 Smart Circuit Breaker | Modbus RTU Remote Control\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSubtitle: \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eReplace traditional breakers, solve manual operation \u0026amp; safety pain points, enable intelligent power distribution for industrial, agricultural \u0026amp; commercial use.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/smart-circuit-breaker\/Y501-502-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h5\u003e","brand":"Yengear Store","offers":[{"title":"NM \/ 10A","offer_id":48898265121010,"sku":null,"price":74.0,"currency_code":"USD","in_stock":false},{"title":"NM \/ 16A","offer_id":48898265153778,"sku":null,"price":74.0,"currency_code":"USD","in_stock":false},{"title":"NM \/ 20A","offer_id":48898265186546,"sku":null,"price":74.0,"currency_code":"USD","in_stock":false},{"title":"NM \/ 32A","offer_id":48898265219314,"sku":null,"price":74.0,"currency_code":"USD","in_stock":false},{"title":"NM \/ 63A","offer_id":48898265252082,"sku":null,"price":74.0,"currency_code":"USD","in_stock":false},{"title":"M \/ 10A","offer_id":48898265284850,"sku":null,"price":82.4,"currency_code":"USD","in_stock":false},{"title":"M \/ 16A","offer_id":48898265317618,"sku":null,"price":82.4,"currency_code":"USD","in_stock":false},{"title":"M \/ 20A","offer_id":48898265350386,"sku":null,"price":82.4,"currency_code":"USD","in_stock":false},{"title":"M \/ 32A","offer_id":48898265383154,"sku":null,"price":82.4,"currency_code":"USD","in_stock":false},{"title":"M \/ 63A","offer_id":48898265415922,"sku":null,"price":82.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/20260323124920_1637_2.png?v=1774241815"},{"product_id":"2p-smart-circuit-breaker","title":"2P Smart Circuit Breaker","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/501.png?v=1774230495\"\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cb\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTraditional leakage circuit breakers only support local manual operation, with high maintenance cost, slow response, no safety interlock, no open protocol, poor anti-interference and no data monitoring. They can hardly meet modern intelligent \u0026amp; safe power distribution needs.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis product directly replaces traditional breakers. With full overload, short-circuit and leakage protection, plus RS485 \u0026amp; Modbus RTU, it realizes remote control, real-time power monitoring and centralized networking. Ideal for industrial, agricultural and residential intelligent upgrading.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eY502 Solution \u0026amp; Core Features\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e1.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eOpen Interconnectivity and Easy Networking: Equipped with standard RS485 interface and Modbus RTU open protocol, it seamlessly integrates with various management platforms, supports remote on\/off control and centralized networked management, and features power-off memory function.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e2.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eDual Safety Reinforcement Protection: Hardware safety lock enables mandatory closing lockout, completely eliminating the risk of accidental re-closing during maintenance; 30mA leakage tripping in ≤0.04s for ultra-fast disconnection; circuit board moisture-proof treatment adapts to harsh environments, providing full-scenario electrical safety protection.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e3.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eComprehensive Electrical Protection: Integrates full-range protection against overload, short circuit, over-voltage, and under-voltage; rated breaking capacity of 6000A; built-in fast arc extinction device to suppress arc burning and extend equipment service life.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003e4.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eIndustrial-Grade High Reliability Design: Equipped with high-performance MCU chip for real-time collection of electrical parameters; adopts V0 flame-retardant housing and wear-resistant POM gears; withstands 6000V impulse voltage; passes EMC anti-interference testing; mechanical life ≥10,000 on\/off cycles.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003ctable cellspacing=\"2\" border=\"0\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eParameter Category\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore Specifications\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRated Electrical Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAC 230V 50Hz, rated current range 10~63A, rated short-circuit breaking capacity 6000A\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLeakage Protection Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRated residual operating current 30mA, residual operating time ≤0.04s\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCommunication Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS485 interface, standard Modbus RTU open protocol\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMechanical \u0026amp; Environmental Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eV0 flame-retardant housing, mechanical life ≥10,000 on\/off cycles, 6000V impulse withstand voltage, suitable for humid and strong electromagnetic interference environments\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore Functions\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLocal + remote dual control, hardware safety lockout, full-range electrical protection, power-off memory, real-time electricity data acquisition\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003e Application Scenarios\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis product is widely applicable to smart agriculture irrigation\/breeding equipment, factory production line industrial control equipment, smart building civil power distribution, power operation and maintenance inspection, outdoor charging piles\/communication base stations, and other distributed unmanned scenarios, enabling remote intelligent management of distribution circuits and comprehensive safety protection.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eMain Title:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e RS485 Smart Circuit Breaker | Modbus RTU Remote Control\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eSubtitle: \u003c\/span\u003e\u003c\/b\u003eReplace traditional breakers, solve manual operation \u0026amp; safety pain points, enable intelligent power distribution for industrial, agricultural \u0026amp; commercial use.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/smart-circuit-breaker\/Y501-502-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h5\u003e","brand":"Yengear Store","offers":[{"title":"NM \/ 10A","offer_id":48898520842482,"sku":null,"price":77.3,"currency_code":"USD","in_stock":false},{"title":"NM \/ 16A","offer_id":48898520875250,"sku":null,"price":77.3,"currency_code":"USD","in_stock":false},{"title":"NM \/ 20A","offer_id":48898520908018,"sku":null,"price":77.3,"currency_code":"USD","in_stock":false},{"title":"NM \/ 32A","offer_id":48898520940786,"sku":null,"price":77.3,"currency_code":"USD","in_stock":false},{"title":"NM \/ 63A","offer_id":48898520973554,"sku":null,"price":77.3,"currency_code":"USD","in_stock":false},{"title":"M \/ 10A","offer_id":48898521006322,"sku":null,"price":85.9,"currency_code":"USD","in_stock":false},{"title":"M \/ 16A","offer_id":48898521039090,"sku":null,"price":85.9,"currency_code":"USD","in_stock":false},{"title":"M \/ 20A","offer_id":48898521071858,"sku":null,"price":85.9,"currency_code":"USD","in_stock":false},{"title":"M \/ 32A","offer_id":48898521104626,"sku":null,"price":85.9,"currency_code":"USD","in_stock":false},{"title":"M \/ 63A","offer_id":48898521137394,"sku":null,"price":85.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/501_1_52bcccde-7c78-4584-95db-7bf06657ea5c.png?v=1774237421"},{"product_id":"y901-l-wireless-alarm-lora","title":"Wireless Auto Relay Alarm","description":"\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/1_2d41c073-370b-40a3-bc34-03e27c09be78.png?v=1776867490\" alt=\"\"\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eY901 Wireless Networking Intelligent Alarm | Multi-Point Trigger · Full Network Synchronization · IP67 Waterproof\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4 dir=\"auto\"\u003e Product Overview\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eIn complex industrial environments such as tunnels, factories, underground pipe galleries, and construction sites, traditional alarm systems often suffer from critical pain points including “local alarm only, no network awareness”, difficult wiring, and slow linkage response. This frequently results in delayed full-team response when anomalies occur, missing the optimal window for handling emergencies.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eY901 Wireless Networking Intelligent Alarm\u003c\/strong\u003e is an integrated wireless alarm terminal that combines a self-locking switch, audible-visual alarm, and wireless linkage control. It supports two communication methods: \u003cstrong\u003e4G (Y901-G)\u003c\/strong\u003e and \u003cstrong\u003eLoRa (Y901-L)\u003c\/strong\u003e, with an IP67 waterproof rating. It enables \u003cstrong\u003e“one point trigger, full network synchronous alarm”\u003c\/strong\u003e, effectively solving the problems of poor information transmission and slow response in long-distance and multi-node scenarios, providing a reliable emergency alarm solution for industrial sites.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"auto\"\u003eKey Features\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1.Full Network Synchronous Alarm\u003c\/strong\u003e: When any node is triggered, all nodes in the network immediately activate audible and visual alarms simultaneously, achieving true one-point trigger and full-network response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.Automatic Relay Networking\u003c\/strong\u003e: Supports wireless automatic networking and intelligent relay. The system automatically selects the optimal communication path to significantly extend coverage, making it ideal for long-distance or obstructed complex environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.Self-Locking Persistent Trigger\u003c\/strong\u003e: Built-in self-locking switch maintains the alarm state after activation until all trigger sources are reset, allowing the entire network alarm to stop synchronously — convenient for prolonged on-site assistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.Flexible External Input\u003c\/strong\u003e: Supports external dry contact inputs, compatible with door magnetic sensors, float switches, relay contacts, and other signals to meet various on-site requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5.Industrial-Grade Protection \u0026amp; Ease of Use\u003c\/strong\u003e: IP67 waterproof and dustproof rating, wide voltage 9~36V DC power supply, ready-to-use design with no additional host required, enabling simple and reliable installation and deployment.\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\" dir=\"auto\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"auto\"\u003e3. Technical Specifications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"md\"\u003e\n\u003ch5\u003eCategory\u003c\/h5\u003e\n\u003c\/th\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"md\"\u003e\n\u003ch5\u003eParameter\u003c\/h5\u003e\n\u003c\/th\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"lg\"\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCommunication\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eCommunication Method\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e4G (Y901-G) \/ LoRa (Y901-L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eNetwork Architecture\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eNetworking\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eMulti-node wireless networking + automatic relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e9~36V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eTrigger Input\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eTrigger Mode\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eBuilt-in self-locking switch + external dry contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eAlarm Output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eAudible \u0026amp; Visual Alarm\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e95dB intermittent buzzer + red flashing light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eLinkage Logic\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eAlarm Linkage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAny node trigger → All nodes synchronous alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eReset Logic\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eAlarm Reset\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAll trigger sources reset → Network alarm stops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-20°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eHumidity Range\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e10~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection Rating\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eWaterproof \u0026amp; Dustproof\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4 dir=\"auto\"\u003e4. Application Scenarios\u003c\/h4\u003e\n\u003cp\u003e* Long-distance emergency alarm in tunnels, underground passages, and pipe galleries\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e* Multi-point linkage alarm for dispersed locations in factories, machine rooms, and pump houses\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e* One-key help and warning in construction sites, inspection routes, and hazardous areas\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e* Wireless interlock alarm for multi-point scenarios where wiring is difficult\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e* Alarm applications in humid, dusty, or outdoor environments requiring high waterproof protection\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e\u003c\/h4\u003e","brand":"YenGear Store","offers":[{"title":"Default Title","offer_id":49099638374642,"sku":null,"price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/1-_5km.png?v=1776867536"}],"url":"https:\/\/store.yengear.com\/collections\/others-1.oembed","provider":"YenGear Store","version":"1.0","type":"link"}