- Direct‑burial probe wires straight to your gate opener control box for clean, durable performance.
- Automatic gate opening on exit delivers hands‑free convenience every time.
- Compatible with single‑ and dual‑gate systems for versatile backyard and farm use.
- magnetic field detection senses cars, trucks, ATVs, and motorcycles as they pass.
The Mighty Mule FM140 driveway vehicle sensor delivers hands-free exit convenience by automatically detecting vehicles as they leave your property. With robust magnetic field detection and a 30 m direct‑burial cable, this easy DIY installation integrates seamlessly with single or dual gate systems for reliable performance.