Smoke Alarm,Photoelectric Smoke Alarm with UL Listed,Battery Operated Smoke Alarm (Battery Included),Fire Safety for Home,BRJ-313

Smoke Detector Fire Alarm,smoke detector battery operated with UL Listed,Battery Operated Smoke Detector (AA Battery Included),Fire Safety for Home, Hotel, School etc ?Smoke Detector Fire Alarm Sensing Technology? A faster sensing technology at detecting the dangerous situation than ionisation alarms, red LED will flash and the alarm pattern will sound ?The smoke alarm Volume? Loud > 85dB(A) at 1 meters.Loud 85-decibel alarm is designed to be heard easily.Even in sleeping, there is no need to worry ?smoke detector battery operated? No wire needed,not Hardwired.Temperature range:14?F (-10?C) to 122?F (50?C) ?Easy Install and Use? The alarm can easily install.No hardwired anymore, very convenient to install at home or bedroom - wall mount ?Wide Range of Applications? ABS material is heat-resistant and high-temperature resistant, and does not contain any radioactive material. Smoke alarms are suitable for most occasions, including Bedrooms, Corridors, Warehouse, Hotels, Offices, etc. Let you and your family get more care.