Smoke Alarms

Kidde AC/DC Hardwire Smoke Alarm (Ion) (i12040)

The Kidde i12040A 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...

120V Battery Back-up Ion Smoke Alarm

The LOW-PROFILE IONIZATION SMOKE ALARM, from Kidde, has a sleek design that protrudes just half an inch from the ceiling. The ionization feature works by detecting changes in voltage that are caused...