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Mighty Mule FM141 Gate Opening Sensor, 150 ft.

SKU # 106311199
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Item Information

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

Specification Description
Product Type: Gate Opener Accessories
Brand: Mighty Mule
Power Type: Battery
Manufacturer Part Number FM141

How does it differentiate between leaving and a car that has just entered the gate? We have our current gate set to close 3 to 5 seconds after opening. I don't want it to stop the gate from closing if the sensor triggers the control as we pass it

Asked by: QuickQuestion
QuickQuestion, Thank you for posting your question. This sensor is set off by mass metals in motion, each gate opener features an adjustable close timer. As you enter your property the Mighty Mule Gate Opener will automatically close behind you, some for exiting the property. Thank you,
Answered by: GTOSupport
Date published: 2018-07-23

You state that the opener will open the gate automatically-but after your vehicle passes thru the gate,will it automatically close it again,and if so ,how long afterwards ?

Asked by: New Kid on the block
New Kid on the block, Thank you for posting your question! This depends on how long you set the auto close timer on your Mighty Mule Gate Opener to.The minimum auto close time is 3 seconds. The maximum auto close time is 120 seconds. Thank you!
Answered by: GTOSupport
Date published: 2018-04-16
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