CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. We originally tested and reviewed the Ring Alarm 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 ...

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May 4, 2012 Add as a preferred source on Google Add as a preferred source on Google If you want to keep an eye on your home—whether you're worried about burglars or just worried about the dog getting ...

While it’s a basic security setup at heart, the addition of video recording gives it a utility beyond its price tag. One of the limitations of most DIY smart home security systems is kind of a biggie: ...

This is the fourth episode in our six-part video series where Bob Clagett of I Like to Make Stuff takes on home DIY projects inspired by the features of the new Ford F-150. You know the drill: You ...

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 ...