Kidde i4618 120V AC Wire-In Smoke Alarm

The Kidde i4618 is an AC/DC powered, ionization smoke alarm that operates on a 120V power source with 9V battery back-up. 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.

Battery: 9V (included)

Decibel: 85

Depth: 1.8 in.

Diameter (in): 5.6 in.

Industry Standards: UL Listed

Sensor Type: Ionization

Voltage: 120

Warranty: 5 Years