Ecoey Smoke Detector, Smoke Alarm with Advanced Photoelectric Technology, Fire Alarm Smoke Detector with Test Button and Low Battery Reminder, Fire Alarm Used in Bedroom, Home, FJ138, 8 Packs

ADVANCED PHOTOELECTRIC SENSORS: Smoke detector outfitted with photoelectric sensors have a mean response time of 15-50 minutes quicker than ionisation sensors. An audible alarm of ＞85 dB at 3 metres lets you stop fires of their early phases
MINI BUT MIGHTY: Mini smoke detector that may be held with only one hand, is less complicated to put in and disassemble. Geared up with a 10-year long-lasting chip, smoke alarm FJ138 offers long-lasting safety for you and your loved ones
BATTERY EQUIPPED AND REPLACEABLE: There is no such thing as a have to buy further batteries, the battery operated smoke detector FJ138 has already outfitted for you! When the battery runs out, merely exchange it with a brand new one to carry your smoke alarm again to life
LOW BATTERY WARNING: When the battery is depleted, the pink LED gentle and chirp will warn you each 32 seconds to exchange the battery with a model new one in time. Please seek advice from the instruction handbook for accessible battery fashions and set up directions
CHOOSE YOUR PREFERRED INSTALLATION METHOD: Hearth alarms smoke detectors FJ138 include screw packs and magnet sheets, which eliminates the necessity for arduous wiring, and you may set up it with whichever equipment you need in accordance with the situation of the set up
TEST/SILENCE FUNCTION: After confirming that there isn’t any fireplace hazard, press the silence button for five seconds to cease annoying false alarms. Check smoke alarms weekly for regular use