Price: $44.99 - $37.74 (as of Jan 28, 2026 14:40:26 UTC – Details)
First Alert\’s Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency Provides reliable 2-in-1 protection against both smoke and carbon monoxide Slim profile design is half the depth of a standard alarm End-of-life warning lets you know when it’s time to replace the alarm Battery-operated alarm is easy to install and maintain
