First Alert® Brk Hardwired Smoke/Co Combo Alarm W/ 9V Dc Battery Backup
Quick Lead Times - Can Ship Directly To Your Job Site
Ionization Smoke Sensor And Electrochemical Carbon Monoxide Sensor
9V Alkaline Battery Backup (Battery Included)
Latching Alarm Indicator Remembers Which Unit Initiated An Alarm
Latching Alarm Indicator - Remembers Which Unit Initiated An Alarm
Two Silence Features - Can Silence The Low-Battery Chirp For Up To Eight Hours Or Temporarily Silence An Unwanted Nuisance Alarm, Single Button Test/Silence
Perfect Mount - Allows For Easy Alignment Of Alarm
