Y901 Wireless Networking Intelligent Alarm | Multi-Point Trigger · Full Network Synchronization · IP67 Waterproof
Product Overview
In 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.
The Y901 Wireless Networking Intelligent Alarm is an integrated wireless alarm terminal that combines a self-locking switch, audible-visual alarm, and wireless linkage control. It supports two communication methods: 4G (Y901-G) and LoRa (Y901-L), with an IP67 waterproof rating. It enables “one point trigger, full network synchronous alarm”, 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.
Key Features
1.Full Network Synchronous Alarm: 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.
2.Automatic Relay Networking: 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.
3.Self-Locking Persistent Trigger: 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.
4.Flexible External Input: Supports external dry contact inputs, compatible with door magnetic sensors, float switches, relay contacts, and other signals to meet various on-site requirements.
5.Industrial-Grade Protection & Ease of Use: 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.
3. Technical Specifications
Category |
Parameter |
Specification |
|---|---|---|
| Communication | Communication Method | 4G (Y901-G) / LoRa (Y901-L) |
| Network Architecture | Networking | Multi-node wireless networking + automatic relay |
| Power Supply | Operating Voltage | 9~36V DC |
| Trigger Input | Trigger Mode | Built-in self-locking switch + external dry contact |
| Alarm Output | Audible & Visual Alarm | 95dB intermittent buzzer + red flashing light |
| Linkage Logic | Alarm Linkage | Any node trigger → All nodes synchronous alarm |
| Reset Logic | Alarm Reset | All trigger sources reset → Network alarm stops |
| Operating Temperature | Temperature Range | -20°C ~ +85°C |
| Operating Humidity | Humidity Range | 10~90% RH (non-condensing) |
| Protection Rating | Waterproof & Dustproof | IP67 |
4. Application Scenarios
* Long-distance emergency alarm in tunnels, underground passages, and pipe galleries
* Multi-point linkage alarm for dispersed locations in factories, machine rooms, and pump houses
* One-key help and warning in construction sites, inspection routes, and hazardous areas
* Wireless interlock alarm for multi-point scenarios where wiring is difficult
* Alarm applications in humid, dusty, or outdoor environments requiring high waterproof protection
