BRK Interconnect Hardwire Smoke Alarm with Battery Backup Radiant & Infared Heaters 3/4" per pole wide 1-1/2"

3/4" per pole wide 1-1/2" total with trip flag indicator

making it the perfect choice for taking on the road to camping trips

through the wall pellet stove exhaust vent kit

One-coat color dries in 1 hour

Blade Extends Out Nose Of Frame

BRK Interconnect Hardwire Smoke Alarm with Battery Backup Radiant & Infared Heaters 3/4" per pole wide 1-1/2"Direct 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