Smoke Detector Wireless Standalone With 9v Battery
GH₵ 85Available · new
RF433 Wireless Smoke Detector with battery 1,Power: DC9V laminated battery (6F22/9V) 2,Quiescent current: <10uA 3,Alarm current : <100mA 4,Transmitting distance: ≥ 100m (open distance) 5,Operating temperature: 0° C to +50° C 6,Relative humidity: ≦ 95% RH, no condensation 7,Alarming sound: >80dB 8,Wireless transmission: 433MHz/1527/330K 9,Battery low voltage alarm: The alarm will emit wireless low voltage when the battery is under voltage Code, and the battery emits Wireless low voltage code every 24 hours under continuous low voltage