212-537-6540   212-202-3763

BRK 3120B Hardwired Photoelectric /Ionization Smoke Alarm; Battery Backup

BRK 3120B Hardwired Photoelectric /Ionization Smoke Alarm; Battery Backup
In Stock

Usually leaves our warehouse the same business day.


0 [0]

Free Shipping with this productOver $125

The BRK Smoke Alarm detects flaming and smoldering fires and runs on a battery backup when your power is out. Your Alarm will sound if it detects smoke even during power outages. This alarm is made for hardwire installation and uses (2) AA backup batteries. It has an ionization sensor to detect fast flaming fires and a photoelectric sensor to detect smoldering fires. Engineered for residential and institutional use, this detector is perfect for hospitals, hotel rooms and dormitories. Use this detector in multi-family dwellings as defined in standard NFPA101. The 3120B is rated for 120-Volt, 60-hertz and has a standard white finish. It measures 5.25 in. by 5.25 in. by 2.50 in. and weighs 0.5 lbs. BRK™s Smoke Alarm is warranted to the original purchaser for a period of 10 years. BRK invests time and research into providing dependable and hardworking products. Committed to innovation and value, First alert improves safety in and around the house.

    Also known as

    • First Alert 3120B Hardwire Photoelectric and Ionization Smoke Alarm with Battery
    • 120V AC Photo Ion Smoke Alarm With Battery Backup
    • Smoke Alarms: BRK Smoke Detectors 120-Volt Hardwire Smoke Alarm with Battery Bac
    • BRK 3120B Hardwired Photoelectric /Ionization Smoke Alarm Battery Backup