Wireless Gate Opening Wand Sensor for Automatic Gate Openers - The included Universal Receiver makes our Wireless Gate Opening Sensor compatible with ALL Gate Opener Models - Sensor has 100 ft (30.48 m) Range. Allows for hands-free exit from property by sensing "mass metal in motion" with an, up to 12 ft (3.66 m) magnetic field, it enables cars, trucks, ATVs, etc. to open the gate automatically. Recommended for the inside of the property, and is an ideal access control for allowing guests to exit without needing any type of remote transmitter, keypad, or other gate opening device. Ideal for solar application because of low power consumption.
FM130-R4500 Automatic Gate Openers - Mighty Mule® or GTO® Wireless Vehicle Sensor