We pass through these radio signals all the time, and Philips Hue has come up with a neat way to use these signals to turn ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

Kangaroo’s latest motion sensor adds entry detection to the mix, but its lack of geofencing capabilities or support for any type of security camera makes it tough to recommend. It’s one thing to snap ...

Motion detection light switches are devices that automatically turn lights on when sensors connected to them detect movement, such as a person walking through an office or a vehicle approaching a ...

Your garden variety motion detector uses IR, but these days, there are fancier technologies for achieving similar goals. If so desired, you can source yourself a microwave-based presence sensor ...

Home security systems don't need every add-on. These are the devices and sensors that don't add much value -- and that can save you money.

This reference design demonstrates how to use Zilog’s ZMOTION Intrusion Motion Detection solution in a PIR-based intrusion motion detector. It also shows how to implement additional functions such as ...

Smart home sensors and cameras can also tackle tiny threats, providing info and options for handling bugs all on your own.

If you have mischievous children or forgetful elderly in your life, you might want to build a couple of these tiny motion detection alarms to help keep them out of harm’s way. Maybe you want to keep ...

If Russian forces, rebels or militants try to sneak into Estonia or a number of other countries small wireless motion sensors hidden in the brush could detect them long before human border guards. The ...

Improvised explosive devices set off by motion detection that were used against U.S. forces in Iraq have been employed by ISIS fighters to slow the offensive against Raqqa, the so-called capital of ...