Kidde KN-COSM-B (900-0102) (KN-COSM-BA) (21005296) Battery Operated Combination Carbon Monoxide & Smoke Alarm - Contractor Packaging (Upgraded to 30CUDR-V)

Kidde P4010ACSCO (21027536) AC/DC Hardwired Intelligent Combination Photoelectric Smoke and Carbon Monoxide Alarm with Voice and 10-Year Sealed Battery Backup (Upgraded to CUAC10YFEX-V + 20-9003)

Kidde 21006973 (6pcs bulk) AC Powered, Plug-In Carbon Monoxide Alarm

Kidde 900-CUAR-V 120V AC Hardwired Combo Smoke and Carbon Monoxide Voice Alarm, Interconnectable with AA Battery Backup (Upgraded to FIREX-CUACFEX-V)

Kidde 21006932 (36pcs bulk) 120V AC/DC Wire-in ionization Smoke Alarm (Upgraded to SMACFEX-20-9003)

Kidde KN-COEG-3 (900-0113) AC Powered, Plug-In with Battery Backup Electrochemical Sensor Carbon Monoxide Alarm

Kidde KN-COSM-XTR-B (900-0216) (KN-COSM-XTR-BA) (21008700) Intelligent Alarm, Battery Operated Combination Carbon Monoxide, Fire and Smoke Alarm

Kidde 21006462 KN-COB-DP2 (6pcs bulk) AC Powered, Plug-In with Battery Backup Electrochemical Sensor Carbon Monoxide Alarm

Kidde 30CUA10 10-Year Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Lights (Upgraded to CUAC10YFEX)

Kidde KN-COB-LCB-A (900-0193) (KN-COB-DP2) (21006137) AC Powered, Plug-In with Battery Backup Electrochemical Sensor Carbon Monoxide Alarm

Kidde KN-COSM-XTR-BA (900-0216A) (21008700) Intelligent Alarm, Battery Operated Combination Carbon Monoxide, Fire and Smoke Alarm

Kidde KN-COB-IC (900-0120) (21006406) AC Wire-In Carbon Monoxide Alarm w/ Alkaline Battery Back-up

Kidde KN-COP-DP-10YB (900-0282) Worry-Free Bedroom Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup, Digital Display and Voice Alarm

Kidde 30CUD10-V 10-Year Battery Powered Combination Smoke and Carbon Monoxide Detector with Alarm LED Warning Lights and Voice Alerts

Kidde KN-COPP-B-LP (KN-COPP-B-LS) (900-0230) Nighthawk with Digital Display Battery Operated Carbon Monoxide Alarm

Kidde KN-COP-DP-10YH (900-0284) Worry-Free Hallway Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup, Digital Display, and Escape/Night Light

Kidde 30CUDR Battery Powered Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Warning Lights

Kidde 21006249 (6pcs bulk) Battery Operated Carbon Monoxide Alarm (Replaced by 21025788)

Kidde 30CUDR-V Battery Powered Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Warning Lights and Voice Alerts

Kidde KN-COB-B-LS (900-0233) Nighthawk Battery Operated Carbon Monoxide Alarm

Kidde KN-COB-DP-LS (900-0235) (21007329) Nighthawk AC Plug-in Operated Carbon Monoxide Alarm (Upgraded to KN-COB-DP2)

Kidde 30CUD10 10-Year Battery Powered Combination Smoke and Carbon Monoxide Detector with Alarm LED Warning Lights

Kidde 20SD10 10-Year Battery Powered Smoke Detector with LED Warning Lights

Kidde KN-COSM-IB (900-0114A) (KN-COSM-IBA) (21006377N) AC Wire-In with Battery Back-Up Combination Carbon Monoxide & Smoke Alarm with Ionization Sensor (Upgraded to CUACFEX-V + 20-9003)