China Wholesale Smoke Detector Wireless ABS Material Home Fire Alarm, Find details about China Smoke Detector, Security Systems from Wholesale Smoke Detector Wireless ABS Material Home Fire Alarm
Power source: | DC3V(built-in Lithium battery) |
Standby mode: | ≤2uA |
Alarming mode: | ≤120mA |
Alarm decibel: | ≥85dB/3m |
Frenquency: | 868MHz |
Transmission/Receiver distance: | ≥100m(open field) |
Size(diameter): | 85x39mm |