Model# 9120B


First Alert Ionization Sensor AC/DC Smoke Alarm First Alert/Jarden 9120B

15 in stock (can be backordered)

Product Details

Weight 0.54 lbs

Product Description

120V (volt) AC (alternating current) wired-in smoke alarm with 9V battery back-up. Ionization sensor detects fast flaming fires. Battery compartment swings out, making battery installation easier and faster. Universal mounting bracket centers on any size electrical box up to 4 In. octagonal. Locking feature deters removal of battery. Battery life varies according to use and application. Silence button quiets alarm while occupants respond. Limited 10-year warranty. UL (Underwriter’s Laboratories) listed.

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