Dc9v Battery Photoelectric Smoke Alarm (DX218A-B) (DX218A-B)

Type: DX218A-B Specs: DC9V Technical Indices: Operating Voltage:DC9V Working Current:<10uA Alarm Current:<30mA Alarm Sound: ≥ 85dB Use Temperature:-10~50 ?c Use Humidity:<90% Diameter:124*29 Weight:168g Brand: PEOPLE OEM Yieldly: Wenzhou Optical smoke alarm - senses smoke using the light scatter principle. Quick response to visible smouldering smoke (for instance: From foam filled furniture & overheated PVC wiring). Suitable for general residential use. Product Function: Specification: High sensitivity Powered supplied 9 volt battery Unique battery missing lockout Low battery alarm Extra loud alarm sound over 85dB Easily installed - no wiring Test Button simulates smoke LED operation indicator 5 year guarantee (limited) CE approved