Residential Photoelectric Smoke Detector
▪ Quickly detect the slow combustion and the fire source of the smolder.
▪ Attach hook, easy to install, remove and maintenance without any wiring.
▪ When battery is low, alarm signal will be sent(buzz once peer 40 sec.). Meanwhile, it can normally operate about 30 days.
▪ Built-in warning audio over 85 dB and red LED indicator can indicate the fire source.
▪ Three-year warranty(not including battery).