Stand alone | 9v battery |
Temperatureï¼-10â ~50â
Relative humidityï¼ï¼97ï¼ RH
Working powerï¼DC9V
Standby currentï¼â¤15uA
Alarm currentï¼â¤35mA
Alarm volumeï¼â¥80dB(3 meters, A Weighting )
Protection areaï¼40m2
ï¼According to specific site environment to determineï¼
Transmission powerï¼â¥7dBm
Shell ï¼ABS