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 has become an essential ingredient in traditional electronic security and now it is being utilized in access control and video surveillance systems. With more applications and so many ...

Ever wished you had an extra set of eyes on the cookie jar, or somebody making sure the kids aren't sneaking out of their bedrooms when its time to do homework? Looking to help out with these and a ...

I've never actually had anyone try to run off with my laptop, but then again I usually don't leave it sitting somewhere while I wander off. For those of you that feel the urge to leave your precious ...

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 ...

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 ...

We've had our fill of boring motion-sensor alarms designed to clip onto laptop bags or hotel room doors and sound an alarm when rattled. Why can't someone make a motion sensor alarm that looks like an ...

Motion sensors are pretty useful — but they’re just so darn ugly! Well — if you’re a Whovian — maybe this hack is for you. A 3D printed TARDIS Motion Sensor Alarm! As it turns out, it was as simple as ...