BRK Interconnect Hardwire Smoke Alarm with Battery Backup Size:120 V 1000 Denier

1000 Denier

High Density Woven Treated Fabric

Diamond point

Flame temperature in air is 3

BRK Interconnect Hardwire Smoke Alarm with Battery Backup Size:120 V 1000 DenierDirect 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