1,Working voltage: DC9V (optional)
2,Working current: quiescent current ≤ 8~15uA
3,Alarm current ≤ 20~30mA
4,Launch distance : Open distance ≥ 100 meters
5,Transmitting frequency: 315MHz/433MHz (wireless optional)
6,Alarm loudness: ≥ 85dB
7,Relative humidity: ≤ 95%
8,Alarm Sensitivity: Level II
9,Operating temperature: -10℃ - +50℃
10,Low voltage alarm: 7.4V
The detector is battery powered with low power consumption, when the battery is running low. there is an low voltage indication signal.
Smoke alarms accurately detect smoke ions and detect smoke, When the smoke concentration exceeds the limit, the sensor emits an audible and visual alarm and outputs alarm signal to Collector.
Net weight：20.9KG（100 pcs/ctn)