BRK Interconnect Hardwire Smoke Alarm with Battery Backup Wax-Free Toilet Gasket battery runs cooler & performs

battery runs cooler & performs in climates below zero degree/-18 degree c

The hammer drill/driver gives you best-in-class 275 in-lbs of torque and 0-400/0-1

Rigid and compact

Mass Timber / Cross-Laminated Timber

BRK Interconnect Hardwire Smoke Alarm with Battery Backup Wax-Free Toilet Gasket battery runs cooler & performsDirect 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