If you’ve ever swapped the battery in your smoke detector only to find it still chirping at you, you’re not alone. That persistent beep is one of the most frustrating household mysteries, but there’s ...

The first time most people hear the quiet chirp of a smoke detector in the dead of winter, it feels like a minor nuisance. It’s easy to press a finger to the base, silence the sound and carry on. But ...

The First Alert Z-Wave FSMCO410BX is part of the Smoke & Carbon Monoxide Detectors test program at Consumer Reports. In our lab tests, Combination Smoke & Carbon Monoxide Detector models like the ...

There are few things more annoying than an incessant beeping sound in your home that no matter how high and low you search, you can't identify. It could be a smoke detector, appliance, security system ...