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).