LIANTANG Ceiling Mount Smoke Fire Alarm Detector Tester Sensor Siren with Buzzer(SS-168)

Description

Features: Built-in IC, high performance and sensitivity Low voltage warning when battery voltage is under 6.8V Photoelectric sensing technology, which can accurately detects the smoke Single button "test", smoke detector with buzzer Ceiling mounted, easy to install Specifications: Model: SS-168 Standby Current: =85db Power Supply: 9V Battery (Not included) Detector Area: 20 Sq.m.(Installation height<6m) Ambient Temperature: -10 to +60 Centigrade Ambient Humidity: <=95% RH£¨40 +/-2C£© Dimensions: 107*35(D*H) Package includes: 1 * Smoke Detector