The Mighty Mule FM141 Gate Opening Sensor for Automatic Gate Openers gives you the ability to automatically trigger your gate opener with your vehicle. This convenient accessory uses electromagnetic technology eliminating false signals from people and pets.
- Allows you and your guests to leave your property by simply pulling up to your gate opener
- Electromagnetic design only senses vehicles in motion within a 12 ft. radius
- No more false alarms by people and animals
- Includes 150 ft. of burial wire
- Other options available (FM138 - 50 ft. & FM140 - 100 ft.)
- Solar compatible
- 1 year limited warranty