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.

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

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 ...