Product Description
"Instantly alerts you when someone pulls into or out of your driveway The outdoor electromagnetic sensor only detects vehicles; no false alarms due to animals, children, etc. Easy-to-install Electromagnetic Sensor Wand is buried next to your driveway, and detects mass metal moving within a 3-12 ft. radius of the wand. When a vehicle passes by the sensor, an outdoor transmitter communicates wirelessly to an internal base station up to 400 ft. away and sounds a pleasant chime Ideal for home and business Requires 2 AA batteries (Sold Separately) Low battery indicator on both the Indoor receiver and transmitter Backed by a 12 Month Mighty Mule Warranty and Technical Support "
