Don't throw out your old webcam — not when you can use it as the backbone of a cheap home security camera system that you can ...

Just a day after the Ring Video Doorbell 3 and Video Doorbell 3 Plus started shipping to customers, the company is launching the second generation of Ring Alarm, the brand’s customizable security ...

VIENNA, Va. and OREM, Utah—After a successful six-month beta test, Alarm.com this week announced the general availability of its Image Sensor—a wireless device that combines a motion detector with a ...

We may receive a commission on purchases made from links. Motion detectors might make you think about smart security systems and surveillance, but they can be great and inexpensive tools that you can ...

The motion sensor switch circuit can automatically turn on a water sprinkler but you can easily use it as a motion sensor light switch or motion activated alarm too. Before beginning the construction ...