PRC710 10-Year Battery Combination Smoke & Carbon Monoxide Alarm

The First Alert PC1210 Slim Photoelectric 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. Equipped with dual sensors, this low-profile combination alarm detects smoke from slow-burning, smoldering fires. 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 detects smoke while minimizing false alarms
• Slim, easy-to-install design is half as thick as a standard smoke alarm
• Built-in 10-year battery offers continuous power for the life of the detector
• Electrochemical sensor alerts you to carbon monoxide danger from multiple sources
• Low-profile combination smoke and carbon monoxide alarm detects two potentially deadly threats