Like the Nest Protect, the X-Sense Smart Smoke/Carbon Monoxide Detector Combo will activate all of its alarms if one of them senses trouble. And, they're battery-powered, so you can easily put ...

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Each year, more than 400 Americans die from unintentional carbon monoxide poisoning. Here's what to know about traveling with ...

Some carbon monoxide detectors can find both carbon monoxide molecules and smoke particles. These are called "combo" or "two in one" units, doubling as smoke detectors. The First Alert Onelink ...

A smoke and carbon monoxide detector is an essential safety device ... at quickly sending alerts about potential danger, via a combination of voice, siren, and smartphone alerts.

McKelvey calls portable CO alarms a smart precaution for travelers. “It makes good sense to have a portable CO alarm when ...

Recent fatal carbon monoxide poisonings in hotels reveal dangerous regulatory gaps worldwide. Discover why experts recommend ...

We’re looking for homeowners who could benefit from these life-saving devices, especially seniors, people living alone, those ...

Top Pick: First Alert 9120LBLA Hardwire Smoke Alarm Top Pick with CO Alarm: First Alert SCO5RVA Battery-Operated Combination Carbon Monoxide and Smoke Alarm What We Think of the First Alert ...

To see every model we’ve tested, visit our smoke and carbon monoxide detector ratings (available to everyone, free of charge). For more help in selecting the model that’s best for you ...