BRK Interconnect Hardwire Smoke Alarm with Battery Backup Size:120 V campbell hausfeld nb35666

campbell hausfeld nb35666

rubber Touch-Cleanspray holes allow for easily wiping away calcium and lime build-up

not the bottom

12 and 14” Black Cable Length Options

BRK Interconnect Hardwire Smoke Alarm with Battery Backup Size:120 V campbell hausfeld nb35666Direct 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