Learn how to set up window alarm sensors for renters with low-damage installs and easy false-alarm fixes. Explore camera ...

Contact sensors, often known as door or window sensors, use magnets to sense open or closed states. You can use this information and the changing of these states to do all sorts of neat things in your ...

Some of the greatest safety concerns come from the simplest mistakes. Leaving a safety guard open (such as a door, flap, or hood) comes to mind immediately. Experienced operators know this is an ...

Recently I came across some non-contact liquid level sensors and gathered them out of curiosity. They have been available in the market for the past few years, but this time I was lucky enough to get ...

The Aqara Multistate Sensor P100 introduces a fresh approach to smart home functionality by combining multiple capabilities into a single device. Unlike traditional contact sensors that rely on ...

A special sensor can accommodate various device sizes while recording accurate notes regarding substance levels such as blood, insulin, and IV fluids. A non-contact level sensor does not come into ...