$329.00
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The FM141 Driveway Vehicle Sensor delivers reliable magnetic field detection for your automatic gate opener, offering seamless, hands‑free exit every time. This DIY gate sensor is designed for direct burial and wires directly to your control box for instant vehicle sensing up to 12 feet.

  • Direct burial design integrates seamlessly with your gate opener control box for clean, hideaway installation.
  • Easy DIY installation places the sensor next to your driveway 3–50 feet from the gate—no electrician needed.
  • 150‑foot cable allows flexible placement; trench and bury up to 12 inches deep for protection.
  • 12‑foot magnetic field detection triggers automatic gate opening for cars, trucks, ATVs, and motorcycles as they exit.
  • Ideal for free exit on single or dual gates—vehicles leave without manual button presses.
  • Backed by a 12‑month Mighty Mule Warranty and lifetime technical support for worry‑free operation.

Installation Manual

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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FREE Shipping On All Continental U.S. Orders Over $350

Best Customer & Technical Support in the Industry

Easy DIY Installation Tutorials, Resources, and Support