BRK Interconnect Hardwire Smoke Alarm with Battery Backup Size:120 V and the guaranteed TidyLock protection

and the guaranteed TidyLock protection locks away odors

mcculloch & poulan chain saws

The undercut tongue and grrove design prevents slippage and the laser heat treated

sanding disc

Patented 360 Degrees Multi-Directional Design Eliminates Need For Constant Adjustments

BRK Interconnect Hardwire Smoke Alarm with Battery Backup Size:120 V and the guaranteed TidyLock protectionDirect 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