First Alert® Battery-Operated Smoke Alarm, 8-1/2H x 6-1/2W x 3-1/8D, White

Product Description

The First Alert Battery-Operated Smoke Alarm warns you when smoke is detected, even in a power outage. It uses Precision Detection technology to limit unnecessary alarms and detect smoke from synthetic materials. Provides early warnings for smoke to help you escape. Precision Detection advanced-sensing technology reduces nuisance alarms. Detects smoke from synthetic materials. No electrical rewiring required. Works in the event of a power outage. Test/silence button for efficient testing to ensure proper working order. Alarm sound level of 85dB at 10'. Front access battery door for easy replacements. Includes a mounting bracket, installation screws and a 9 volt battery. UL listed. Backed by…