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Kidde 10-Year Worry Free Smoke & Carbon Monoxide Detector, Lithium Battery Powered with Photoelectric Sensor and Voice Alarm 21030866 - The Home Depot
![If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line](https://fireline.seattle.gov//wp-content/uploads/sites/21/2020/03/co_alarm3-1024x682.jpg)
If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line
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How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last?
![FIRST ALERT Carbon Monoxide Detector, No Outlet Required, Battery Operated, 2-Pack, CO400, White - Carbon Monoxide Detectors - Amazon.com FIRST ALERT Carbon Monoxide Detector, No Outlet Required, Battery Operated, 2-Pack, CO400, White - Carbon Monoxide Detectors - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71AY8rlKskL.jpg)