The Firex i12060 is an AC/DC powered， ionization smoke alarm that operates on a 120V power source with 9V battery backup. This alarm uses ionization sensing technology. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. The front-loading battery door allows user to change the battery without removing the alarm from the mounting bracket making battery replacement easy and convenient.

Product Features:

• Easy installation
• One button design for easy operation and less confusion. Operates Hush™ and alarm test.
• Battery backup provides protection in case of power failure.