The First Alert SCO5CN combination smoke and carbon monoxide alarm detects both smoke and carbon monoxide in a single detector. This alarm is battery .
The First Alert SCO7CN battery-operated combination smoke and carbon monoxide alarm with voice and location delivers both smoke and carbon monoxide .
The battery-operated smoke and carbon monoxide detector alert you to possible. Twist-lock mounting system makes installation and battery replacement easy.
The First Alert wireless interconnected smoke, fire, and Carbon Monoxide combination. Battery-Operated Combination Smoke & Carbon Monoxide Alarm.
Hardwired CO smoke alarm features battery backup for constant monitoring; Can connect to other compatible BRK or First Alert CO smoke detectors; Lights .
CO Alarm designed to provide you with early warning of a fire or Carbon. Monoxide.. Drawer allows for easy battery replacement without removing the alarm from the ceiling or. All BRKÂ® and First AlertÂ® Smoke Alarms conform to regulatory.
Battery operated combination smoke & carbon monoxide alarm with mute. and burden of collecting your alarm from the ceiling and replacing its batteries.
First Alert Smoke Detector and Carbon Monoxide Detector Alarm Battery. so you know when it's time to replace the unit for safety; all First Alert alarms are .