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Carbon Monoxide Detectors

CO poisoning is completely preventable with a trusted carbon monoxide alarm.

Help protect your family with a Kidde carbon monoxide detector. An odorless, poisonous gas that can easily build up in your home without your knowledge, carbon monoxide sends more than 50,000 people a year to the hospital and kills hundreds. Installing a reliable CO detector in your home is one of the best ways to give your family the warning they need to help prevent CO poisoning. Whether you choose a battery-powered carbon monoxide alarm, a plug-in model, or a hardwired CO alarm, install a detector on each level of your home and near any potential sources of CO gas, such as furnaces, water heaters, or fireplaces.

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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

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Carbon Monoxide Alarm with Indoor Air Quality Monitor KN-COP-DP-10YL-AQ-WF https://www.kidde.com/home-safety/en/us/products/smart-home/smart-carbon-monoxide-with-indoor-air-quality-monitor/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1680616708/kidde/home-safety/product/KN-COP-DP-10YL-AQ-WF/KN-COP-DP-10YL-AQ-WF.jpg <sup>$</sup>109.<sup>97</sup>
Smoke + Carbon Monoxide Alarm with Indoor Air Quality Monitor P4010ACSCOAQ-WF https://www.kidde.com/home-safety/en/us/products/smart-home/smart-smoke-carbon-monoxide-alarm-with-indoor-air-quality-monitor/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1647930469/kidde/home-safety/product/PDP%20Page%20Images/P4010ACSCOAQ-WF_pwp.jpg <sup>$</sup>128.<sup>99</sup> 10-Year Battery Best
Smoke + Carbon Monoxide Alarm with smart features P4010ACSCO-WF https://www.kidde.com/home-safety/en/us/products/smart-home/smart-smoke-carbon-monoxide-alarm/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1651737097/kidde/home-safety/product/PDP%20Page%20Images/kidde-smart-smoke-carbon-monoxide_pkg.jpg <sup>$</sup>115.<sup>99</sup> 10-Year Battery Best
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
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
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
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
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
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
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
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
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
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
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
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The Kidde App
Compatible with Google Home and Alexa. Use voice commands to
check alarm status and connection.

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