US LED, the leading full-service provider of ultra-long-life commercial and industrial LED lighting, is thrilled to announce the launch of the new QubePark Select (QPS1). This next-generation of LED ...

Abstract: A PIR-based security system that reduces energy use and recording system memory requirements has been proposed. a warm-blooded moving thing within the area of passive infrared radiation (PIR ...

The new Philips Hue Bridge Pro can make your existing Hue lights motion-aware. It works, but not quite how I thought it would ...

Infrared sensors, which act as the "seeing" component in devices such as LiDAR for autonomous vehicles, 3D face recognition ...

Civil rights advocates are concerned about police use of automatic license plate readers, which capture and store vehicle information. Police departments say the technology is a great tool that helps ...

I recently found a rather surprising solution to my seasonal affective disorder, which gave me the much-needed boost. It's ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

During my testing of dozens of the latest security cameras, I've kept an eye out for high-resolution cams that are also worth the bump in price. Now my list includes options for solar-powered models, ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...