Wireless combined electrical fire detector
Product parameters
| Parameter | Value |
|---|---|
| Communication protocol | LoRaWAN/NB-IoT |
| Alarm sounds | >80dB |
| Operating frequency band | 470~510MHz/Telecom/Mobile/UNICOM |
| Installation mode | Standard guide rail type |
| Power consumption | <3W |
| Installation | Screw fixed installation |
| Precision adjustment | 1℃ 1mA |
| Protection level | IP30 |
| Operating temperature | -10℃~+60℃ |
| Working humidity | 10%-93%RH (No condensation) |
| Shell material | ABS |
| Voltage | AC 220V |