First Alert HD6135FB BRK Heat Alarm, 135 Degrees Fixed and Rate of Rise, 120V-AC, 60Hz Wire-in with 9V Battery Backup

Brand: First Alert
ADI #:D3-HD6135FB Model #: HD6135FB  Name: First Alert HD6135FB BRK Heat Alarm, 135 Degrees Fixed and Rate of Rise, 120V-AC, 60Hz Wire-in with 9V Battery Backup