---
product_id: 12104515
title: "100 Ft. Driveway Vehicle Sensor (FM140) for Mighty Mule Automatic Gate Opener, Black"
brand: "mighty mule"
price: "£209.41"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/12104515-100-ft-driveway-vehicle-sensor-fm140-for-mighty-mule-automatic
store_origin: GB
region: United Kingdom
---

# 12 ft magnetic field DIY install 100 ft range 100 Ft. Driveway Vehicle Sensor (FM140) for Mighty Mule Automatic Gate Opener, Black

**Brand:** mighty mule
**Price:** £209.41
**Availability:** ✅ In Stock

## Summary

> 🚪 Unlock Convenience with Every Drive!

## Quick Answers

- **What is this?** 100 Ft. Driveway Vehicle Sensor (FM140) for Mighty Mule Automatic Gate Opener, Black by mighty mule
- **How much does it cost?** £209.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/12104515-100-ft-driveway-vehicle-sensor-fm140-for-mighty-mule-automatic)

## Best For

- mighty mule enthusiasts

## Why This Product

- Trusted mighty mule brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Friendly:** No professional help needed—install it yourself!
- • **Seamless Access:** Automatically opens gates for effortless entry.
- • **Multiple Options:** Choose from various lengths to suit your needs.
- • **Flexible Installation:** Install anywhere from 3 to 100 ft away from your gate.
- • **Versatile Compatibility:** Works with both single and dual gate systems.

## Overview

The 100 Ft. Driveway Vehicle Sensor (FM140) is designed for the Mighty Mule Automatic Gate Opener, providing a 12 ft. magnetic field that automatically opens your gate as vehicles approach. With easy DIY installation and compatibility with both single and dual gates, this sensor offers flexibility and convenience for any driveway setup.

## Description

100 Ft. Driveway Vehicle Sensor (FM140) for Mighty Mule Automatic Gate Opener, Black

## Features

- The 100 ft. Driveway Vehicle Sensor (FM140) allows a vehicle to drive past the sensor's 12 ft. magnetic field and will open your gate automatically, allowing guests the ability to exit without a Remote (FM135).
- Works with single and dual gates.
- Easy DIY (Do It Yourself) installation.
- Can be installed 3-100 ft. away from the gate.
- Also available in other lengths including 50 ft. Vehicle Sensor (FM138) and 150 ft. Driveway Vehicle Sensor (FM141).
- Mighty Mule Wireless Driveway Vehicle Sensor (FM130) also available for wireless installation.

## Images

![100 Ft. Driveway Vehicle Sensor (FM140) for Mighty Mule Automatic Gate Opener, Black - Image 1](https://m.media-amazon.com/images/I/519PyRSyHGL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

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**Shop now:** [https://www.desertcart.co.uk/products/12104515-100-ft-driveway-vehicle-sensor-fm140-for-mighty-mule-automatic](https://www.desertcart.co.uk/products/12104515-100-ft-driveway-vehicle-sensor-fm140-for-mighty-mule-automatic)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-31*