![Kidde Firex Smoke and Carbon Monoxide Detector, Hardwired with Battery Backup and Voice Alarm, Adapters Included, 2-Pack 21029889 - The Home Depot Kidde Firex Smoke and Carbon Monoxide Detector, Hardwired with Battery Backup and Voice Alarm, Adapters Included, 2-Pack 21029889 - The Home Depot](https://images.thdstatic.com/productImages/a2c01196-d4c3-4f3e-bb87-accc0519390f/svn/kidde-smoke-and-carbon-monoxide-detectors-21029889-64_1000.jpg)
Kidde Firex Smoke and Carbon Monoxide Detector, Hardwired with Battery Backup and Voice Alarm, Adapters Included, 2-Pack 21029889 - The Home Depot
![Kidde Firex Smoke & Carbon Monoxide Detector, Battery Operated with Front Load Battery Door and Voice Alarm 21029902 - The Home Depot Kidde Firex Smoke & Carbon Monoxide Detector, Battery Operated with Front Load Battery Door and Voice Alarm 21029902 - The Home Depot](https://images.thdstatic.com/productImages/9dc1a4a0-0715-400d-95b8-33a85912bb6b/svn/kidde-smoke-and-carbon-monoxide-detectors-21029902-e1_600.jpg)
Kidde Firex Smoke & Carbon Monoxide Detector, Battery Operated with Front Load Battery Door and Voice Alarm 21029902 - The Home Depot
![Kidde Part # 21029892 - Kidde Firex Hardwired Carbon Monoxide Detector With 9-Volt Battery Backup - Co Detectors - Home Depot Pro Kidde Part # 21029892 - Kidde Firex Hardwired Carbon Monoxide Detector With 9-Volt Battery Backup - Co Detectors - Home Depot Pro](https://content.interlinebrands.com/product/Image/Detail/10271/604035_usn.jpg)
Kidde Part # 21029892 - Kidde Firex Hardwired Carbon Monoxide Detector With 9-Volt Battery Backup - Co Detectors - Home Depot Pro
![Kidde Firex Smoke & Carbon Monoxide Detector, Hardwired with nine-V Battery Backup & Voice Alarm, 3-Pack - Walmart.com Kidde Firex Smoke & Carbon Monoxide Detector, Hardwired with nine-V Battery Backup & Voice Alarm, 3-Pack - Walmart.com](https://i5.walmartimages.com/asr/68546951-878b-4946-81eb-e23972e0128a.238c84153cf4b4bb14a0c1baea1559fc.png?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Kidde Firex Smoke & Carbon Monoxide Detector, Hardwired with nine-V Battery Backup & Voice Alarm, 3-Pack - Walmart.com
![Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm - Amazon.com Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm - Amazon.com](https://m.media-amazon.com/images/I/61tI9Tu-zIL.jpg)
Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm - Amazon.com
![Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with Battery Backup, Voice Alerts - Amazon.com Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with Battery Backup, Voice Alerts - Amazon.com](https://m.media-amazon.com/images/I/61hg5RZUNXL.jpg)
Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with Battery Backup, Voice Alerts - Amazon.com
![Kidde 21007581 Firex Hardwired Smoke Alarm 120/9 Volt Battery Back-Up Smoke Detector Ionization Sensor Kidde 21007581 Firex Hardwired Smoke Alarm 120/9 Volt Battery Back-Up Smoke Detector Ionization Sensor](https://www.scottelectricusa.com/img/products/300x300/8820.jpg)
Kidde 21007581 Firex Hardwired Smoke Alarm 120/9 Volt Battery Back-Up Smoke Detector Ionization Sensor
![Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup | Model # KN-COPE-IC - Photoelectric Smoke Detector Carbon Monoxide Hardwired - Amazon.com Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup | Model # KN-COPE-IC - Photoelectric Smoke Detector Carbon Monoxide Hardwired - Amazon.com](https://m.media-amazon.com/images/I/71oP5SpEoqL.jpg)