[Micamelnyk] decided to build a solution to this problem in the form of a motion sensing alarm. The device is built around a Trinket Pro. The Trinket Pro is a sort of break out board for the ...

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.

It all happens in less than a second. An animated series of photos follows the instant motion alarm for an accurate situation appraisal. The device operates at low temperatures and is protected ...