Both of these devices save lives, although they do so in different ways. Smoke detectors alert you to the presence of smoke and possibly fire in your home. Carbon monoxide detectors alert you to dangerous levels of carbon monoxide gas. Do smoke detectors also detect carbon monoxide? my answer: yes ！
Today, you just want a smoke and monoxide alarm that handles both smoke and carbon monoxide in a single device. There’s simply no point in forgoing carbon monoxide detection in any smoke alarm you install ！In recent years, Our editors independently research, test, and recommend the best products; you can learn more about our new item smoke and monoxide alarm SR-821THS.
In oreder to keep your family safe with the battery operated smoke and monoxide alarm SR-821THS provide continuous monitoring of CO levels, even if there’s a power failure
Features an electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire
Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
Battery operated unit installs quickly and easily without an electrician. Low battery signal mute, quiets low battery signal for up to 8 hours.
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