BRK Interconnect Hardwire Smoke Alarm with Battery Backup Brand_Police Security which protects against advanced break-in

which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds

3000 Kelvin

stroke length allows for fast cutting through a wide range of material such as drywall

Prevents Animals From Opening Latch

Chrome-Plated Brass

BRK Interconnect Hardwire Smoke Alarm with Battery Backup Brand_Police Security which protects against advanced break-inDirect wire in with 9V battery backup. Hardwired with battery backup for protection during power outages. Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment. Latching alarm indicator, visually identifies unit that initiated alarm or low battery. Interconnects with most First Alert and BRK hardwired alarms. When one alarm sounds, all compatible alarms sound (up to 12 smoke alarms