A gangly-looking motion detector floodlight is fine for scaring off a backyard intruder, but it doesn't look good on your house. A remote-style motion detector is a better choice. You can connect it ...

A new motion activated light-emitting diode (LED) ceiling tri-light is now available. The motion sensor is adjustable for distance, has a timer, and is said to be five times brighter than an ...

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 ...