Mighty Mule Wired Driveway Gate Opening Sensor, 50 ft.
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Mighty Mule Wired Driveway Gate Opening Sensor, 50 ft.
Item # 3605118
$189.99
Size: 50 ft.
Color:
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$189.99
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Size: 50 ft.
Color:
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This Mighty Mule 50 ft. Wired Automatic Gate Opening Sensor (FM138) allows a vehicle to drive past the sensor's 12 ft. magnetic field to open your Mighty Mule Gate Opener automatically. This automatic gate opener sensor allows guests to have the ability to leave the property without the need of a remote. Capable of being installed 3 to 50 feet from your gate, this automatic vehicle gate opening sensor should be buried alongside your driveway. Please note this wired car gate opening sensor only detects mass metals in motion, and is not activated by humans or animals.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
- Allows a vehicle to drive past the 12 ft. magnetic field of the senor to open your gate automatically
- Works with both single and dual Mighty Mule Gate Openers
- The DIY (Do It Yourself) design of this automatic gate opening sensor provides for an easy installation
- Can be installed from 3-50 ft. away from your gate
- This automatic gate opener sensor is intended to be buried alongside your driveway
- Also available in the 100 ft. Vehicle Gate Opening Sensor (FM140), 150 ft. Vehicle Gate Opening Sensor(FM141) and the Wireless Version (FM130-SW)
- This automatic vehicle gate opening only detects mass metals in motion and will not be activated by humans or animals
- Backed by a 12 month Mighty Mule warranty and technical support
| Brand | Mighty Mule |
|---|---|
| Country of Origin | Imported |
| Battery Size | None |
| Compatibility | Compatible with all Mighty Mule Gate Openers |
| Gate Opener Accessory Type | Sensors |
| Package Quantity | 1 |
| Primary Color | Black |
| Primary Material | ABS Plastic |
| Product Height | 3.25 in. |
| Product Length | 50 ft. |
| Product Weight | 2 lb. |
| Product Width | 20.5 in. |
| Warranty | 12 Month |
| Color | Black |
| Size | 50 ft. |
| Manufacturer Part Number | FM138 |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 9 of 9 Questions
Newest questions
Q: how deep do you bury this?
5 months ago1 Answer
- A: Randy 12 inches below the surface, suggest 2 feet from the driveway edge.5 months agoHelpful?
Q: How can I get the wiring diagram for the TS571W
7 months ago1 Answer
- A: Hi, thank you for your question. To locate the wiring diagram: 1. Navigate down the product page to find the section titled "Product Documents". 2. Within that section, select the second link provided (the middle link) to access the relevant documentation, which contains the diagram.7 months agoHelpful?
Q: I have this sensor and it opens my gate multiple times during the day and night all by it’s self. I can disconnect it and it doesn’t open by itself any mor. What would cause this??
3 years ago1 Answer
- A: Hi there, Thanks for reaching out. So sorry to hear your having issues with your opener. Do you have time for a trouble shooting session? If so please call ***MIGHTY MULE*** Toll Free (800)543-1236 Monday - Friday / 8am - 6:50pm EST https://www.mightymule.com/contact-us/3 years agoHelpful?
Q: Will a 4 wheeler/ATV be enough to open the gate with this?
4 years ago1 Answer
- A: Hopeitworks. Thank you for posting your question! Yes, the Mighty Mule Wired Gate Opening Sensor would be activated by a 4 wheeler or ATV. Any mass metal in motion will activate this gate opening sensor. Thank you,4 years agoHelpful?
Q: My Neighbor's truck is passing by, on the street and activates the automatic door opener. Could you please let me know about a reason for this to happen? All other vehicles, pass by and it don't do that, only my Neighbor's truck "Ford F150"
4 years ago1 Answer
- A: Ern27, Thank you for posting your question. This is the first we have heard of a F150 causing false openings. This product has a sensing range of up to 12 feet, please ensure that the sensor is installed at least 12 feet from the road. If you make this adjustment and are still having troubles please contact our Technical Support Team at 1-800-543-1236 for further assistance. Thank you,4 years agoHelpful?
Q: does the gate automatically close after the vehicle exits
4 years ago1 Answer
- A: For additional product support, please contact 800-543-4283.4 years agoHelpful?
Q: What's the difference between the FM138 exit sensor and the FM141 exit sensor? Same price but can not see any difference.
5 years ago1 Answer
- A: FM141: Burial Wire Length 150 ft. FM138: Burial Wire Length 50 ft.5 years agoHelpful?
Q: Can you wire one on each side of the gate to eliminate key pad?? Its kn a back gate of my farm want to be able to have the shaving guys and horse trailers just come in
5 years ago1 Answer
- A: Yes, it can.5 years agoHelpful?
Q: Does this wired gate opening sensor work with the TS571W gate opener?
5 years ago2 Answers
- A: Yes, but it is available with different wire lengths. Make sure you get one that is long enough for your situation. An issue to be aware of is it can cause the gate to open randomly. It may be a sensitivity issue. There is a potentiometer that can be wire into the system that is supposed to correct this issue. You may want to purchase it at the same time.5 years agoHelpful?
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 9 of 9 Questions
Newest questions
Q: how deep do you bury this?
5 months ago1 Answer
- A: Randy 12 inches below the surface, suggest 2 feet from the driveway edge.5 months agoHelpful?
Q: How can I get the wiring diagram for the TS571W
7 months ago1 Answer
- A: Hi, thank you for your question. To locate the wiring diagram: 1. Navigate down the product page to find the section titled "Product Documents". 2. Within that section, select the second link provided (the middle link) to access the relevant documentation, which contains the diagram.7 months agoHelpful?
Q: I have this sensor and it opens my gate multiple times during the day and night all by it’s self. I can disconnect it and it doesn’t open by itself any mor. What would cause this??
3 years ago1 Answer
- A: Hi there, Thanks for reaching out. So sorry to hear your having issues with your opener. Do you have time for a trouble shooting session? If so please call ***MIGHTY MULE*** Toll Free (800)543-1236 Monday - Friday / 8am - 6:50pm EST https://www.mightymule.com/contact-us/3 years agoHelpful?
Q: Will a 4 wheeler/ATV be enough to open the gate with this?
4 years ago1 Answer
- A: Hopeitworks. Thank you for posting your question! Yes, the Mighty Mule Wired Gate Opening Sensor would be activated by a 4 wheeler or ATV. Any mass metal in motion will activate this gate opening sensor. Thank you,4 years agoHelpful?
Q: My Neighbor's truck is passing by, on the street and activates the automatic door opener. Could you please let me know about a reason for this to happen? All other vehicles, pass by and it don't do that, only my Neighbor's truck "Ford F150"
4 years ago1 Answer
- A: Ern27, Thank you for posting your question. This is the first we have heard of a F150 causing false openings. This product has a sensing range of up to 12 feet, please ensure that the sensor is installed at least 12 feet from the road. If you make this adjustment and are still having troubles please contact our Technical Support Team at 1-800-543-1236 for further assistance. Thank you,4 years agoHelpful?
Q: does the gate automatically close after the vehicle exits
4 years ago1 Answer
- A: For additional product support, please contact 800-543-4283.4 years agoHelpful?
Q: What's the difference between the FM138 exit sensor and the FM141 exit sensor? Same price but can not see any difference.
5 years ago1 Answer
- A: FM141: Burial Wire Length 150 ft. FM138: Burial Wire Length 50 ft.5 years agoHelpful?
Q: Can you wire one on each side of the gate to eliminate key pad?? Its kn a back gate of my farm want to be able to have the shaving guys and horse trailers just come in
5 years ago1 Answer
- A: Yes, it can.5 years agoHelpful?
Q: Does this wired gate opening sensor work with the TS571W gate opener?
5 years ago2 Answers
- A: Yes, but it is available with different wire lengths. Make sure you get one that is long enough for your situation. An issue to be aware of is it can cause the gate to open randomly. It may be a sensitivity issue. There is a potentiometer that can be wire into the system that is supposed to correct this issue. You may want to purchase it at the same time.5 years agoHelpful?
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1 to 4 of 25 Reviews .
1 – 4 of 25 Reviews
Most Recent
Review 1
2 out of 5 stars.
Not in the dark
2 months ago
It was working fine, for a few months. Now it only operates during daylight. Once sun started going down it will not work. I’ve upgraded solar panel and battery, still nothing. Now it doesn’t work at all. I’ll be digging it up and putting in a 2nd key pad.
No, I do not recommend this product.
Response from MightyMuleSupport:
2 months ago
MightyMuleSupport
TRW73028, all accessory items have a 12-month warranty. You may want to try the FM130-SW a wireless opening sensor version, TSC 3608166. Also please reach out to Tech Support. They can be reached at 1-800-543-1236 M-F 8am-7pm and Sat 10am-6pm EST
they can help you with your concern, time of day should not affect the sensor.
they can help you with your concern, time of day should not affect the sensor.
Anonymous
Review 1
5 out of 5 stars.
Great producy
4 months ago
Works really well
SweepstakesYes
Yes, I recommend this product.
Review 1
5 out of 5 stars.
Mighty Mule gate sensor
8 months ago
Got the product and installed it. Works great.
SweepstakesYes
Anonymous
New Mexico
Review 1
5 out of 5 stars.
Good replacement
8 months ago
The original sensor self destructed after some 8 years having been under 12” of flood water 7 times following the Hermit’s Peak Calf Canyon Fire lit as a controlled burn by the US Forest Service on a much too windy day.
Yes, I recommend this product.