BRK First Alert Hardwired 120V with Battery Back-Up Smoke Detector - 6-Pack Item #43950 | Model #0116518 Ready to paint in 30

Ready to paint in 30 minutes

Hybrid Heat Pump Technology

Connectivity and Control

floors and countertops

Ice maker ready

BRK First Alert Hardwired 120V with Battery Back-Up Smoke Detector - 6-Pack Item #43950 | Model #0116518 Ready to paint in 30The BRK 9120B Hardwired Smoke Alarm with Battery Backup. This 120 volt AC smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast flaming fires and alerts you with a loud 85 decibel alarm. Designed to be wired directly into your home's electrical system, this hardwired smoke detector features a backup battery that helps keep the alarm functioning even in the event of a power outage. The gasket less mount helps ensure a