Skip to main content
PLP-Hero-Image-Desktop PLP-Hero-Image-Mobile
Showing of products
Retail Price* The price displayed here is a suggested retail price for this model. Please select ‘Where to Buy’ to see the most current prices offered.info
Power Source Smoke alarms are powered by battery or by your home's electrical system. If the smoke alarm is powered by battery, it runs on either a disposable 9-volt battery or a non-replaceable 10-year sealed lithium battery. Alarms that receive their power from your home's electrical system (hardwired alarms) usually have a back-up battery that will need to be replaced once or twice a year.info
Safety Features <p>There are many special features that can help protect you and your home, or make your safety products easier to maintain and operate. Many of these features are not well known by their name, so to learn more about specific features of a model, select it and view its detail page.</p> <br /> 'Best' models include many safety and convenience features. <br /> 'Better' models include a few safety and convenience features. <br /> 'Good' models include basic safety features.info

No Results Found

Kidde Sealed Lithium Battery Power Carbon Monoxide Alarm C3010 https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/c3010/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711680/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-battery-C3010-angled.jpg 10-Year Battery Better $45.99
Kidde Sealed Lithium Battery Power Carbon Monoxide Alarm with Digital Display C3010D https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/c3010d/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711679/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-battery-digital-display-C3010D-angled.jpg 10-Year Battery Best $55.99
Nighthawk Battery Operated Carbon Monoxide Alarm KN-COB-B-LP https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cob-b-lp/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711679/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-battery-KN-COB-B-LP.jpg Battery Good $26.99
Kidde Battery Operated Carbon Monoxide Alarm KN-COB-LP2 https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cob-lp2/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711679/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-battery-KN-COB-LP2.jpg Battery Good $24.99
Nighthawk Carbon Monoxide Alarm with Digital Display KN-COPP-B-LP https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-copp-b-lp/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1582555276/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-digital-display-KN-COPP-B-LP.jpg Battery Better $36.99
Kidde Battery Operated Carbon Monoxide Alarm with Digital Display KN-COPP-B-LPM https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-copp-b-lpm/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711679/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-battery-digital-display-KN-COPP-B-LPM.jpg Battery Better $38.58
Kidde Ultra-Sensitive Battery Powered Carbon Monoxide Monitor KN-COU-B https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cou-b/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711680/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-monitor-battery-ultr-sensitive-KN-COU-B.jpg Battery Best $191.99
Worry-Free Bedroom Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup, Digital Display and Voice Alarm KN-COP-DP-10YB https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cop-dp-10yb/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711679/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-battery-backup-KN-COP-DP-10YB.jpg Plug-in (AC) Best $60.99
Worry-Free Hallway Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup, Digital Display, and Escape/Night Light KN-COP-DP-10YH https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cop-dp-10yh/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711679/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-battery-backup-KN-COP-DP-10YH.jpg Plug-in (AC) Best $66.99
Nighthawk™ AC Plug-in Operated Carbon Monoxide and Explosive Gas Alarm with Digital Display KN-COEG-3 https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-coeg-3/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711680/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-explosive-gas-alarm-KN-COEG-3.jpg Plug-in (AC) Best $79.37
Nighthawk™ AC Plug-in Operated Carbon Monoxide Alarm with Digital Display KN-COPP-3 https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-copp-3/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1552665108/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-KN-COPP-3.jpg Plug-in (AC) Better $47.99
Carbon Monoxide Alarm AC Powered, Plug-In with Battery Backup and Digital Display KN-COP-DP-B https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cop-dp-b/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711680/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-plugin-battery-backup-KN-COP-DP-B.jpg Plug-in (AC) Good $53.25
Carbon Monoxide Alarm AC Powered, Plug-In with Battery Backup KN-COB-DP2 https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cob-dp2/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1597263294/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-plugin-battery-backup-KN-COB-DP2-prod-f.jpg Plug-in (AC) Good $27.95
Worry-Free Living Area Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup and Digital Display KN-COP-DP-10YL https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cop-dp-10yl/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711680/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-plugin-battery-backup-KN-COP-DP-10YL.jpg Plug-in (AC) Best $56.99
Kidde AC Hardwired Operated Carbon Monoxide Alarm KN-COB-IC https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cob-ic/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711680/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-hardwired-KN-COB-IC.jpg Hardwired Good $36.99
Kidde AC Hardwired Operated Carbon Monoxide Alarm with Digital Display KN-COP-IC https://www.kidde.com/home-safety/en/us/products/fire-safety/co-alarms/kn-cop-ic/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711680/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-hardwired-digital-display-KN-COP-IC.jpg Hardwired Better $51.99
Add at least one more item to compare
26
Compatible with smart products
Compatible with Google Assistant and Alexa. Use voice commands to
check alarm status and connection.

Google Assistant is a registered trademark of Google LLC. Amazon, Alexa and all related logos are registered trademarks of Amazon Technologies, Inc.