The motion sensor range can reach up to 30 feet.The wireless range from each sensors to the receiver can reach up to 1/2 mile. You can also use this driveway alarm as your remote driveway doorbell.

Do you have a private driveway and want to know when anyone is approaching your house? Do you have delivery drivers that leave packages without knocking or alerting you in any way? Do you maybe just ...

Add Yahoo as a preferred source to see more of our stories on Google. Summer is here, which means long afternoons in the backyard, weekend getaways, even multi-week vacations. And that means keeping ...

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 ...