![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/d24f936f-90fb-4976-87c2-c953154858a5/00416403.jpg)
First Alert Brk Hardwired Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
![How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last? How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last?](https://protechsecurity.com/wp-content/uploads/2016/07/How-Long-Do-Smoke-and-Carbon-Monoxide-Detectors-Last.jpg)
How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last?
![Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable - Carbon Monoxide Detectors - Amazon.com Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable - Carbon Monoxide Detectors - Amazon.com](https://m.media-amazon.com/images/I/71Q2PU+ZWVL.jpg)