1039860 10-Year Battery Combination Smoke & Carbon Monoxide Alarm

The First Alert PRC710A Smoke and Carbon Monoxide Alarm with 10-Year Battery helps protect your home from two potentially deadly threats by providing up to a decade of uninterrupted monitoring. Half as thick as a standard alarm, this detector has a slim, contemporary design that mounts unobtrusively on a wall or ceiling. A built-in 10-year lithium-ion battery provides continuous power, with no need to worry about changing the battery during the lifetime of the alarm.

Photoelectric Sensor Warns of Smoldering Fires

The First Alert PRC710A alarm comes equipped with a photoelectric sensor to provide the earliest possible warning of fire. The sensor is optimized to detect larger smoke particles produced by smoldering fires. It also distinguishes between real threats, and smoke and vapor produced during showering or cooking helping minimize the number of false alarms.

Electrochemical Sensor Monitors CO Levels

The alarm also features an advanced electrochemical sensor to detect carbon monoxide. Carbon monoxide can't be seen, smelled, or tasted in the air, and it is the leading cause of accidental poisoning deaths in America. By placing carbon monoxide detectors on every floor of the home and in each sleeping room, you can help protect your family from the danger of carbon monoxide.

Built-In 10-Year Battery

The First Alert PRC710A Smoke and Carbon Monoxide Alarm features a built-in 10-year lithium battery that provides continuous power for the life of the detector. An end-of-life alert lets you know when the device should be replaced.

Sleek, Low-Profile Design

Half as thick as a standard alarm, the First Alert PRC710A Smoke and Carbon Monoxide Alarm with 10-Year Battery packs premium detection features into a sleek, compact unit. The ultra-thin design features a white finish that blends seamlessly with most home decor.