![BRK® | Smoke & CO Combination Detector & Alarms | Combination Wire-In Smoke and Carbon Monoxide Alarm | SC9120LBL | Billows Electric Supply BRK® | Smoke & CO Combination Detector & Alarms | Combination Wire-In Smoke and Carbon Monoxide Alarm | SC9120LBL | Billows Electric Supply](https://www.billows.com/ASSETS/IMAGES/ITEMS/ZOOM/IDW_IMAGE_da59b5cecadc40de4a44b044dca9c2138ce9a51a27a375619b713e48acef92ea.png)
BRK® | Smoke & CO Combination Detector & Alarms | Combination Wire-In Smoke and Carbon Monoxide Alarm | SC9120LBL | Billows Electric Supply
![7030BSLA BRK 120V Combination Smoke + Carbon Monoxide Alarm with LED Strobe,10 YR Battery - Aartech Canada 7030BSLA BRK 120V Combination Smoke + Carbon Monoxide Alarm with LED Strobe,10 YR Battery - Aartech Canada](https://afkctwiyrm.cloudimg.io/fit/800x800/none/https://www.aartech.ca/images/default/thumbnails/products/7030BSLAWITHHARNESS.jpg)
7030BSLA BRK 120V Combination Smoke + Carbon Monoxide Alarm with LED Strobe,10 YR Battery - Aartech Canada
![Need help with this carbon monoxide detector as getting problems and its chirping/ showing yellow light. Detector model is a BRK CO850MBXi. Full description of problem in comments. Any help would be Need help with this carbon monoxide detector as getting problems and its chirping/ showing yellow light. Detector model is a BRK CO850MBXi. Full description of problem in comments. Any help would be](https://i.redd.it/h6sbmfw4p1m71.jpg)
Need help with this carbon monoxide detector as getting problems and its chirping/ showing yellow light. Detector model is a BRK CO850MBXi. Full description of problem in comments. Any help would be
![First Alert Brk Hardwired Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com First Alert Brk Hardwired Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com](https://mobileimages.lowes.com/productimages/f334c824-3bfe-4e67-b702-51361f04274a/46991334_48.jpg)
First Alert Brk Hardwired Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
![First Alert BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector - Walmart.com First Alert BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector - Walmart.com](https://i5.walmartimages.com/asr/bd9b0988-3540-40ac-ac99-abbf99e89d0f_1.64843f1ae3c39e72302463aa3918ce2b.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
First Alert BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector - Walmart.com
![First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup : Amazon.co.uk: DIY & Tools First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61qI7MQLwqL._AC_SL1200_.jpg)