Window sensors are a critical part of any home security system. Learn how they work so you can ensure this last line of defense is there when you need it.

A presence sensor uses wave radar technology to sweep a room, looking for the slightest movement, not the broad gestures that would be caught by a motion sensor. Aqara is the best brand for ...

Aqara’s new motion sensor works with Matter and Thread, but that means problems The long-promised Thread sensor is finally here, but while there are some improvements, Matter’s shortcomings ...

YOUR Ring doorbell might be plugged in at the wrong height – and it’s a home surveillance nightmare. Ring has revealed exactly how high up you should attach your camera-toting doorbell in an … ...

The sizeable sensor works over Wi-Fi and is powered via USB-C. It’s Matter-compatible, so works with Apple Home, Google Home, Alexa, and more. It’s available for preorder now at meross.com.

Nintendo's latest hardware is Alarmo, a $100 motion-sensing alarm clock (not the Switch 2) Switch Online members in the US and Canada can order it now.