BRK Interconnect Hardwire Smoke Alarm with Battery Backup Size:120 V Lock and finish backed by

Lock and finish backed by limited lifetime warranty (Oil-Rubbed Bronze exempt from finish guarantee)

Ideal for concrete

premium carpet shampoo

The hitch pin fits 2 in

Easy slide finish

BRK Interconnect Hardwire Smoke Alarm with Battery Backup Size:120 V Lock and finish backed byDirect 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