![Kidde KN-COSM-IBA Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators Kidde KN-COSM-IBA Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators](https://www.bigstockelectric.com/cdn/shop/files/IMG_0862-PhotoRoom.png?v=1694019287&width=1024)
Kidde KN-COSM-IBA Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators
![900-0119 120V AC Talking Smoke & Carbon Monoxide Alarm with 2 AA Front-Loading Battery Backup | Kidde Canada 900-0119 120V AC Talking Smoke & Carbon Monoxide Alarm with 2 AA Front-Loading Battery Backup | Kidde Canada](https://images.carriercms.com/image/upload/v1551119470/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-KN-COSM-IBA-CA.jpg)
900-0119 120V AC Talking Smoke & Carbon Monoxide Alarm with 2 AA Front-Loading Battery Backup | Kidde Canada
![Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable - Walmart.com Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable - Walmart.com](https://i5.walmartimages.com/asr/c862df62-3745-4fdd-8128-0febb1ed6dca.13b69dba32d5f63045e3b086f76cc31a.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable - Walmart.com
21006377-N - Kidde 21006377-N - KN-COSM-IBA Hardwired Ionization Smoke and Carbon Monoxide Alarm (120v) w/ AA Battery Backup
![Kidde KN-COSM-IBA (900-0114A) (21006377N) AC Wire-In with Battery Back-Up Combination Carbon Monoxide & Smoke Alarm with Ionization Sensor (Upgraded to 900-CUAR-V + 20-9003) Kidde KN-COSM-IBA (900-0114A) (21006377N) AC Wire-In with Battery Back-Up Combination Carbon Monoxide & Smoke Alarm with Ionization Sensor (Upgraded to 900-CUAR-V + 20-9003)](https://www.electricbargainstores.com/v/vspfiles/EBS_images/Kidde/Kidde-KN-COSM-IB-diagram-large.gif)
Kidde KN-COSM-IBA (900-0114A) (21006377N) AC Wire-In with Battery Back-Up Combination Carbon Monoxide & Smoke Alarm with Ionization Sensor (Upgraded to 900-CUAR-V + 20-9003)
![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/W/MEDIAX_792452-T2/images/I/41oXDtNw48L.jpg)
Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack) - Amazon.com
21006377-N - Kidde 21006377-N - KN-COSM-IBA Hardwired Ionization Smoke and Carbon Monoxide Alarm (120v) w/ AA Battery Backup
![The first look at the new Kidde 900-CUAR Smoke and CO alarm. Unboxing, First Impressions and Testing - YouTube The first look at the new Kidde 900-CUAR Smoke and CO alarm. Unboxing, First Impressions and Testing - YouTube](https://i.ytimg.com/vi/6PQiabnSGg0/maxresdefault.jpg)