![Kidde 21006377-N KN-COSM-IBA Smoke and CO Combination Alarm with 2 AA Alkaline Battery Backup 120 Volt AC by Kidde – Lucky Wholesale Lighting Kidde 21006377-N KN-COSM-IBA Smoke and CO Combination Alarm with 2 AA Alkaline Battery Backup 120 Volt AC by Kidde – Lucky Wholesale Lighting](https://luckywholesalelighting.com/wp-content/uploads/2020/01/Kidde-21006377.jpg)
Kidde 21006377-N KN-COSM-IBA Smoke and CO Combination Alarm with 2 AA Alkaline Battery Backup 120 Volt AC by Kidde – Lucky Wholesale Lighting
![Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators - Amazon.com Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators - Amazon.com](https://m.media-amazon.com/images/I/7151oDk0QFL.jpg)
Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators - Amazon.com
![Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack) - Amazon.com Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack) - Amazon.com](https://m.media-amazon.com/images/I/61UO2uXHzOL._AC_UF894,1000_QL80_.jpg)
Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack) - Amazon.com
![Kidde Code One Smoke & Carbon Monoxide Detector, Hardwired with AA Battery Backup & Voice Alarm 21027519 - The Home Depot Kidde Code One Smoke & Carbon Monoxide Detector, Hardwired with AA Battery Backup & Voice Alarm 21027519 - The Home Depot](https://images.thdstatic.com/productImages/c837034a-f0da-4291-afaf-efed4fe68004/svn/kidde-smoke-and-carbon-monoxide-detectors-21027519-40_600.jpg)
Kidde Code One Smoke & Carbon Monoxide Detector, Hardwired with AA Battery Backup & Voice Alarm 21027519 - The Home Depot
![Kidde KN-COSM-IBA Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup and Voice Warning, Interconnectable - Walmart.com Kidde KN-COSM-IBA Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup and Voice Warning, Interconnectable - Walmart.com](https://i5.walmartimages.com/asr/9f89ea39-02ff-4636-b2ad-5d897e3c0fbe.2218c605523433da21209d1f6493a846.jpeg)
Kidde KN-COSM-IBA Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup and Voice Warning, Interconnectable - Walmart.com
![Kidde Code One Smoke & Carbon Monoxide Detector, Hardwired with AA Battery Backup & Voice Alarm 21027519 - The Home Depot Kidde Code One Smoke & Carbon Monoxide Detector, Hardwired with AA Battery Backup & Voice Alarm 21027519 - The Home Depot](https://images.thdstatic.com/productImages/ba781ee5-67a8-4e96-9925-08ca710c82c9/svn/kidde-smoke-and-carbon-monoxide-detectors-21027519-64_1000.jpg)
Kidde Code One Smoke & Carbon Monoxide Detector, Hardwired with AA Battery Backup & Voice Alarm 21027519 - The Home Depot
![Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert, Pack of 6 - Amazon.com Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert, Pack of 6 - Amazon.com](https://m.media-amazon.com/images/I/61qHi+BTjWL._AC_UF350,350_QL80_.jpg)
Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert, Pack of 6 - Amazon.com
![900-CUAR Kidde Hardwired Smoke & Carbon Monoxide Detector - 120VAC (Previously KN-COSM-IBA - 900-0114) 900-CUAR Kidde Hardwired Smoke & Carbon Monoxide Detector - 120VAC (Previously KN-COSM-IBA - 900-0114)](https://abrwholesalers.com/media/catalog/product/cache/31d317774bf4eb9633d478f82bc16bde/0/0/00063156.jpeg)
900-CUAR Kidde Hardwired Smoke & Carbon Monoxide Detector - 120VAC (Previously KN-COSM-IBA - 900-0114)
![Kidde Hardwire Smoke and Carbon Monoxide Combination Detector with AA Battery Backup, Voice Alarm, and Ionization Sensor - KN-COSM-IBA - New Price Inc Kidde Hardwire Smoke and Carbon Monoxide Combination Detector with AA Battery Backup, Voice Alarm, and Ionization Sensor - KN-COSM-IBA - New Price Inc](https://cdn11.bigcommerce.com/s-wp2yfg3h45/images/stencil/1280x1280/products/119/465/kidde-co-smoke-combination-detectors-21026041-64_1000__32775.1545162688.jpg?c=2?imbypass=on)