433Mhz Wireless Smoke Detector Can be Used Alone or With Alarm Wireless Smoke Sensor Detector Work With Security Alarm System Host

Features: High stability sensor superior performance speed response, no false positives ( Independent Type Smoke Detector ) Made of fireproof material is resistant to high temperature and impact ( Strong and Sturdy Enclosed Enclosure ) Suitable for multi-scene alarm, such as home, super market, store, hotel, hospital, etc Specification: Emission Distance: Open area 200m Emission Frequency: 433MHz Decibel: > 85 dB Power: Supply 9V Battery (Not includes) Working Temperure: -10~50 Interface Temperatrue of Air: 10%-90%RH Alarm Current: 40MA Standby Current: 10uA Package included: 1 x Smoke Detector 1 x Installation Kit Details pictures: