$85.50
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The Mighty Mule Wireless Driveway Alarm (FM231) is designed to help you keep track of vehicles entering or exiting your property. It uses a reliable electromagnetic vehicle detection system that senses mass metals in motion passing through your driveway or property entrance. When a vehicle passes the sensor, you’ll be notified by an audible chime on the included indoor base station. You can place additional indoor receivers in multiple areas within the range of the driveway sensor, allowing you to receive alerts from different parts of your property.

Gate and Gate Openers not required. Standalone product for driveways.

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Product Details

The Mighty Mule FM231 Wireless Driveway Alarm is designed to help you monitor and secure your property. Here are the key features:

 

Vehicle Detection: The FM231 uses a reliable electromagnetic vehicle detection system. When a vehicle passes through the sensor, it triggers an alert.

 

Indoor Receiver: The included indoor receiver emits an audible chime when a vehicle enters or exits your driveway. You’ll be promptly notified of any activity.

 

Expandable: You can add additional indoor receivers in multiple areas within the range of the driveway sensor. This allows you to cover different parts of your property.

 

Easy Installation: Simply bury the electromagnetic sensor next to your driveway or property entrance to maximize sensing range. Place the indoor receiver in your desired location and adjust the volume.

 

Wireless Range: The system provides a wireless range of up to 400 feet from the outdoor transmitter to the indoor receiver.

 

No Gate Required: Ideal for homes, properties, or businesses without a driveway gate.

 

Battery-Powered: The FM231 requires 2 AA batteries (not included) for operation.

 

Low Battery Indicator: Both the indoor receiver and outdoor transmitter have a low 

battery indicator.

 

Additional Receivers: You can add more indoor receivers (FM231-R) if needed.

 

Note: The stake for installation is included in the kit.

 

Whether you’re monitoring your home, business, or acreage, the Mighty Mule FM231 provides reliable driveway security. It’s easy to install and backed by a 12-month warranty and technical support.

Wireless Driveway Alarm

What's in the Box?

  • Solar Panel: The 10-watt solar panel captures sunlight to charge the battery for your gate opener.
  • Lag Bolts (4): These bolts are used to securely mount the solar panel.
  • Pipe Clamps (4): The pipe clamps hold the curved pipe in place, allowing you to position the solar panel optimally.
  • Curved Pipe: This pipe is used to mount the solar panel at the correct angle to receive maximum sunlight exposure.
  • Nuts (4) and Bolts (4): These fasteners secure the curved pipe and pipe clamps.
  • Wire Nuts (2): Used for connecting wires during installation.

Warranty Information

12 Month Warranty when purchased directly from Mighty Mule or an authorized dealer.


Register your warranty here.

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Home Security, Made Easy

Easy Installation

Simple DIY installation. Works independently and does not need a Mighty Mule Gate Opener.

Reliable Detection System

Utilizes electromagnetic vehicle detection system and only senses mass metals. Avoids false alarms.

Battery-Powered

Only needs 2 AA batteries for long lasting operation. Low battery indicators on both the receiver and transmitter.

Wide Wireless Range

Up to a 400 ft. wireless range from outdoor transmitter to the indoor receiver. Get instant alerts of any vehicles entering the property.

Customer Reviews

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

Best Customer & Technical Support in the Industry

Easy DIY Installation Tutorials, Resources, and Support

Technical Support on Products

Our technical support team is dedicated to assisting you with any issues or questions you may encounter. Additionally, we leverage cutting-edge technologies to facilitate the seamless installation of your gate opener.

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