First Alert | | Voice Alert Hard-Wired Photoelectric Smoke Detector 1 pk | Best Buy($45.55Value)

Description

Hardwired photoelectric smoke alarm with Precision Detection provides early warning of home fires while helping to reduce nuisance alarms from everyday cooking. Voice and location alerts clearly announce where smoke is detected, and interconnect capability ensures all compatible alarms sound together for whole-home protection. Integrated battery backup keeps the 85 dB alarm operating during power outages, and a large test/silence button simplifies maintenance. | First Alert | | Voice Alert Hard-Wired Photoelectric Smoke Detector 1 pk | Best Buy