The First Alert PRC710V Ten-Year 2-in-1 Photoelectric Smoke and Carbon Monoxide Alarm features our new Slim Design with Voice and Location Alert, ensuring residents are aware of the room location where the danger is detected. The alarm is powered by a 10-year sealed hassle-free battery, providing maximum protection for ten years without battery replacement for the life of the alarm. The sleek new design is half the size of standard alarms and our patented smoke entry system allows for a direct path to the smoke sensor, helping to minimize nuisance alarms that often come from cooking smoke or shower steam. In addition, this combination alarm uses photoelectric sensing technology that detects smoke particles most commonly produced by smoldering fires and a highly accurate electrochemical sensor to detect carbon monoxide gas. Loud 85dB alarm sounds if hazard is detected. Single test/silence button mutes unnecessary alarms and tests function. Simple twist/lock mounting bracket makes it quick and easy to install your First Alert combination alarms. End of life timer sounds when it's time to replace your alarm. Backed by 10 year limited warranty from First Alert. Meets Ul217 & Ul2034 standards & complies with legislative requirements for 10-year battery operated smoke alarms.
