kidde kn-cosm-iba kidde kn-coeg-3 kidde kn-cosm-ib kidde kn-cosm-ba kidde kn-cope-ic kidde kn-copp-3 kidde kn-cob-dp2 kidde kn cosm 1b kidde smoke and carbon monoxide kn-cosm-iba kidde smoke and carbon monoxide kn-cosm-ib