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.

[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 ...

One device that can transform your space into a smart home is a motion sensor. These gadgets are affordable and offer a range ...

Through a smart motion sensor and Ring’s Amazon-strong network ... well they can detect potential intruders and ignore false ...