Driveway Vehicle Sensor for Gate Opener same as 15 on the chart Wireless Vehicle Sensor (R4500) When installed along the driveway on the inside of your property, the Driveway Wand Sensor will detect an approaching vehicle within a 12 foot (3.7m) radius and signal the GTO/ACCESS SYSTEMS, GTO/PRO gate operator to open. This provides “hands free” exiting of your property when guests or family members are visiting The wireless driveway sensor includes a wireless sensor wand with a plug-in electronic transmitter module. Transmitter has 15 ft. tether designed for mounting away from driveway edge. Mighty Mule's RB709U-NB two channel receiver and two AA batteries are also included. Internal potentiometer board adjusts sensitivity from 3 to 12 ft. radius to accommodate many applications and situations. Easy installation - two piece construction, sensing coil and electronics. Compatible with all automatic gate operators, or other systems requiring a dry contact input device.
