Smoke Alarms/CO Detectors

Kidde Battery-Operated Smoke Alarm Unit, 9V, 3.88" Diameter ; KID0914E

Kidde Kitchen Smoke/Carbon Monoxide Alarm, Lithium Battery, 5.22" Diameter x 1.6" Depth ; KID21010071

Kidde Sealed Battery Carbon Monoxide Alarm, Lithium Battery, 4.5 x 1.5 x 2.75 ; KID21010073