Your smoke alarm’s chirp can be oddly reassuring, a small sound that suggests everything is still working. Yet the device ...

Cooking is the leading trigger for home fire alarms, yet the device you rely on to protect your family can become so annoying ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. A drop of water may not seem like a big deal, but ...

St. Louis, MO-- Potter Electric Signal Company, LLC of St. Louis, Missouri USA, announces the release of the PAD200-PCD Photo/CO combo device. By combining multiple elements of fire detection (smoke ...

Winter is coming...and with it come a lot of potential hazards for homeowners and renters alike. Broken pipes, floods and potentially thousands of dollars of water damage. But some companies want to ...

The sensitivity of the proximity sensor circuit can be adjusted with P1 for the desired “distance”. One of its obvious uses is to open a door automatically. For this the sensor must be placed on the ...

This article was updated and checked for accuracy in April 2024. It was originally published in 2021. Believe it or not, metal detection is actually possible on Android phones. In fact, the first ...