The First Alert PRC700 Battery-Operated Combination Smoke & CO Alarm with Slim Design continues this trend by including a photoelectric sensor that’s ideal for detecting slow smoldering fires and a carbon monoxide electrochemical sensor that’s ideal for increased accuracy while simultaneously reducing the chances of triggering nuisance alarms. Half the thickness of a standard alarm, the First Alert Battery-Powered Smoke & CO Combo Alarm with Slim Design includes an easy twist mount for a near effortless installation. In addition, the PRC700 has an increasingly loud 85db sound output, powerful LED indicator, end of life signal, mute and single test/silence button so you can test your alarm regularly. Operates on 2-AA alkaline batteries (included). Meets UL217 and UL2034 standards and backed by a 7-year limited warranty.
- Slim, contemporary design blends easily with home decor
- Photoelectric smoke and electrochemical CO detection in a single alarm
- Single button test/silence for easy operation
- Easy twist-lock mounting system
- Meets UL217 and UL2034 standards and backed by 7 year limited warranty