CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Arlo is mostly known for its popular security cameras, but ...

Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

The new Google Nest Cams that ADT offers have built-in facial recognition capabilities that can power useful automation ...

If you want to build a robust home security system, motion sensors are a must. They let you know when an intruder has already breached your defenses so you aren’t taken by surprise. With their help, ...

Finding the best HomeKit motion sensor grants some new abilities to Apple's Home app, and with Thread technology, this will "Matter" even more going forward. Motion sensors can be used for more than ...

Need a cheap and easy way to deter intruders? For homeowners, outdoor lighting is a game changer for providing a line of sight on potential trepassers without running up costly energy bills. If you're ...

Using the latest Raspberry Pi 4 Model B mini PC, you can easily create a sophisticated security camera system complete with a motion sensor. This setup will automatically send images taken using a ...

Q: My family would feel more comfortable with some outdoor security lights, but bright floodlights will drive up my electric bills. Are low-cost, motion-sensing lights a viable alternative for ...

What makes this such a good deal is that the Blink Mini 2 doesn’t sacrifice any major features despite its low price. The camera can record video in 1080P, and has a night vision mode in full color, ...