Mighty Mule FM140 Vehicle Sensor Automatic Gate Opener, 100 Foot (2 Pack)

This driveway home improvement kit features a wired sensor ideal for simplifying your everyday commute.This 100-foot automatic gate sensor prioritizes versatility and is designed to pair with both single and dual swing gates. Place this sensor anywhere between 3 and 50 feet away from your home gate and rely on the 12-foot magnetic field to always trigger your gate with ease. This sensor features a simple installation process, making this product ideal for the do-it-yourself property owner.