The Dakota Alert driveway alarm probe detects vehicles only so you will never receive a false alarm from animals, wind etc.. Only large and moving metal objects will trigger an alarm. Use this magnetic driveway sensor with the following wireless tran

Technical Details

Product Details

Package Dimensions
Width : 8.3 inch
Height : 4.9 inch
Length : 13.1 inch

Shipping Weight: 2.55 pounds (View shipping rates and policies)

ASIN : B00KM7TP6G