Everyone wants lower energy bills. If you're looking for ways to save energy and money, motion sensor lights can help more ...

If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...

I have always had a dusk-to-dawn sensor light at the rear of my house for security reasons ... now this couple is complaining.

The plug-and-play style of smart home devices is convenient but expensive. ESPHome is monumental in helping you save costs ...

Dear Abby is written by Abigail Van Buren, also known as Jeanne Phillips, and was founded by her mother, Pauline Phillips. Contact Dear Abby at www.DearAbby.com or P.O. Box 69440, Los Angeles, CA ...

Abstract: This research explored the application of 4.0 technology at Telkom University Landmark Tower (TULT) through the incorporation of Passive Infrared (PIR) sensors and Smart Switch to optimize ...

IKEA has launched its new Gömpyssling LED light with sensor. It's a motion-activated light which automatically switches on when you open a cupboard or step into a space, then turns itself off after ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

IKEA has announced over 20 new Matter-connected smart home products coming to market soon. Best known for its furniture, IKEA has also been investing in smart home tech over the past few years. Today, ...

There's a lot of confusion surrounding the law for bike lights: is a flashing light legal or does it have to be steady? And do you have to fit reflectors, too? Here, we set the facts straight. It's ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission.