CN470 LoRa Smoke Detector Alarm Sensor with 60-100m² Coverage and 2km Wireless Range for Fire Safety Systems
This wireless smoke detector system combines an intelligent wireless base with independent photoelectric smoke fire detection alarms. The sensor transmits critical information including fire alerts, fault detection, undervoltage warnings, and self-inspection status. Designed with universal compatibility, the system features extensible architecture and readable communication protocols for seamless integration with upper-layer systems.
- Advanced photoelectric smoke detection technology
- Comprehensive status reporting: fire, fault, undervoltage, self-inspection
- LoRaWAN communication protocol for reliable wireless connectivity
- Extended coverage up to 2km radius in typical environments
- Ceiling-mounted installation for optimal smoke detection
- 12-hour heartbeat cycle for continuous system monitoring
| Parameter | Specification |
|---|---|
| Monitoring Area | 60-100 m² |
| Wireless Frequency | CN470 |
| Modulation Mode | LoRa Modulation |
| Communication Protocol | LoRaWAN |
| Coverage Distance | 2km radius (with wall obstruction) |
| Heartbeat Cycle | 12 hours |
| Installation Method | Ceiling Mount |
The smoke detector performs automatic self-inspection during each 12-hour heartbeat cycle, testing connectivity between the base unit and detector. This ensures continuous operational readiness without priority conflicts or reporting interval limitations. Visual flashing light indicators provide clear alarm status notification.
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