First Alert Smoke and Carbon Monoxide Alarm
![First Alert Smoke and Carbon Monoxide Alarm](https://www.meijer.com/content/dam/meijer/product/0002/90/5401/91/0002905401918_2_A1C1_1200.png)
It is designed for hardwired installation but features a 10-year battery backup that allows the unit to function in the event of a power outage. The CO smoke detector can be connected to other compatible BRK or First Alert CO smoke detectors within a single-family residence. A single button silences or tests the unit.
![](https://kingsoutdoorlighting.com/cdn/shop/products/download_10_360x.png?v=1673924248)
BRK First Alert SC9120B Hardwire Combination Smoke Carbon Monoxide Alarm
![](https://i5.walmartimages.com/seo/First-Alert-2-in-1-Protection-Smoke-Carbon-Monoxide-Alarms-Pack-of-2_3746de7a-d4e9-4b6f-aaf1-7b6373e100bc.b3330fd2486807e203cb09bc82b09108.jpeg)
First Alert 2-in-1 Smoke and Carbon Monoxide Alarm
![](https://cdn11.bigcommerce.com/s-pd2hcwcau9/images/stencil/1280x1280/products/5327/7243/10834__89764.1697746823.jpg?c=1)
First Alert BRK Plug-In Carbon Monoxide Alarm with Battery Backup CO605B
It is designed for hardwired installation but features a 10-year battery backup that allows the unit to function in the event of a power outage. The CO smoke detector can be connected to other compatible BRK or First Alert CO smoke detectors within a single-family residence. A single button silences or tests the unit.
![](https://kingsoutdoorlighting.com/cdn/shop/products/Capture2_360x.png?v=1674002437)
BRK First Alert SC9120B Hardwire Combination Smoke Carbon Monoxide Alarm
![](https://www.elliottelectric.com/Media/SC0500B-BRK-0-5-LargeImage.jpg)
SC0500B BRK Onelink Battery Smoke/CO Combo Alarm W Voice
OneLink Wireless Alarms provide a cost effective solution when it comes to renovation and retrofit projects where interconnectability is a requirement. Easily interconnect between floors and new to existing construction wirelessly. OneLink enabled alarm Wireless battery Combination Photoelectric Smoke & CO Alarm Exclusive! Voice alarm with programmable location. Programmable with up to eleven locations.
First Alert SCO500B Smoke and Carbon Monoxide Alarm
![](https://i.ytimg.com/vi/o6xg8p4IjR4/maxresdefault.jpg)
First Alert Smoke and Carbon Monoxide Alarm REVIEW - hear what it's alarm sounds like!
![](https://i.ebayimg.com/images/g/jecAAOSwumFkzTAW/s-l1200.webp)
FIRST ALERT 1039879 Smoke (SA303) & Carbon Monoxide (CO400) Detector Combo Pack
![](https://0477-cdn.dib-moce-cdn.info/Data/ItemImage-520831-q5wbee-8bsbx4-fpt62.jpg?AutoCrop=1&CropHeight=1440&CropWidth=1440&Height=1440&Padding=1&Quality=50&Resize=Auto&Revision=Y6P2&Timestamp=hSSR3G&Width=1440)
First Alert Hardwired 120V Photoelectric/Electrochemical Carbon Monoxide and Smoke Alarm with Voice Alert - Gillman Home Center
![](https://mobileimages.lowes.com/productimages/afbd510a-2861-4e07-a74d-f75c1bb9fbc7/07681765.jpg?size=pdhism)
First Alert Brk Hardwired Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at
![](https://www.wholesalehome.com/cdn/shop/products/SA520B_f3868a8a-c3ec-46e7-9688-9d0e30f23dad.jpg?v=1579508535)
BRK First Alert - SA521CN-3ST Interconnected Hardwire Wireless Smoke A– Wholesale Home