"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Need a cheap and easy way to deter intruders? For homeowners, outdoor motion sensor lights are a game ...

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 ...

The prospect of your house automatically reacting to your needs and demands is exciting, which is what motion sensors can offer. Equipping your house with motion sensors will ensure that you will ...