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Mighty Mule GAP137-100 Automatic Gate Opener Guest Access Package

SKU # 101666399
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Item Information

The Mighty Mule GAP137-100 Automatic Gate Opener Guest Access Package is a great addition to a new or already existing gate opener. Allow friends and delivery personnel to open the gate using a personal identification code that you provide. Easily program up to 25 codes, including one temporary timed code. The keypad can be wireless or wired to your opener.


  • Restricts gate access to only residents and invited guests
  • Works with Mighty Mule or GTO/PRO automatic gate openers
  • Ideal for residential and commercial use
  • Can be installed wirelessly up to 50 ft. of a gate-opener control box
  • Easy to program new access codes and remove old codes
  • Manages up to 25 unique codes
  • Each code can be set up as temporary or permanent
  • Temporary codes can last from 1-7 days
  • Requires 3 AA batteries (not included)
  • Mounting Post:
    • Used to mount gate keypads and intercom/keypads
    • Sturdy aluminum construction designed to resist rust, hot temperatures and cold temperatures
    • Black anodized finish for added durability
    • Adjusts to most heights to accommodate your vehicle and the slope of your driveway
    • Can be surface mounted or sunk into concrete for versatility
    • Modular design to help make installation easier

  • Specification Description
    Brand: Mighty Mule
    Package Height: 7 in.
    Package Length: 30 in.
    Package Weight: 7.5 lb.
    Package Width: 14 in.
    Product Type: Gate Opener Accessories
    Power Type: Battery
    Manufacturer Part Number GAP137-100
    Mighty Mule GAP137-100 Automatic Gate Opener Guest Access Package is rated 4.6 out of 5 by 20.
    Rated 5 out of 5 by from Simple and easy This was the easiest part of our mighty mule set up. Very simple to assemble. Took a few tries to get the codes working because the instructions aren’t great, but got it working. Will eventually set this in concrete.
    Date published: 2018-12-15
    Rated 5 out of 5 by from Great Accessory! This guest access package is a great accessory for the Mighty Mule gate opener. The pole looks nicer than anything you could make yourself and if you can operate post hole diggers and mix a bag of Quickrete, it is easy to install. The keypad is easy to program and operate. This is the second one I’ve purchased and the battery on the first one has lasted almost a year.
    Date published: 2018-11-06
    Rated 5 out of 5 by from Nice addition to gate opener Definitely not a cheap addition to our gate opener but it looks very nice and is easy to program. Ours has only been installed a few weeks so I can't attest to its durability but so far, I'm really pleased with it in terms of looks and functionality.
    Date published: 2018-03-07
    Rated 5 out of 5 by from LOVE IT! My husband got it put in easily and I love that our guests can now let theirselves in.
    Date published: 2018-01-11
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    Will this keypad work with the Mighty Mule RSCK360 Automatic Gate Opener Rancher Solar Combo Kit

    Asked by: LisaKaye
    LisaKaye, Thank you for posting your question. Yes, this keypad is compatible with any Mighty Mule gate opener. Thank you!
    Answered by: GTOSupport
    Date published: 2018-10-22

    I need only the post I have the keypad and it works I just backed into the post

    Asked by: fat albert
    I'm sorry to hear that you backed into your mounting post! Please contact your local Tractor Supply store and they will be able to special order just the mounting post for you. Thanks!
    Answered by: GTOSupport
    Date published: 2016-08-24

    if someone (gas man) uses keypad on the outside to get in how does he get out?

    Asked by: lil squirrel
    lil squirrel, Thank you for taking the time to post your question! For guest that have come on to your property using the digital keypad have no way of exiting the property without you granting them departure with your entry/exit remote. You could also add a Mighty Mule wireless or wired vehicle exiting sensor to your installation. The Might Mule Driveway Vehicle Exiting Sensor allows a vehicle to drive past the sensor’s 12 ft. magnetic field to open your gate automatically, allowing guests the ability to exit without a remote. We have a few different vehicle exiting sensor options available ( part # FM140,FM141 & FM130SW). Thank you!
    Answered by: GTOSupport
    Date published: 2018-04-26

    Is there a way to track which access codes are used and when?  This item doesn't appear to have any kind of memory (or printer or monitor), but maybe an add on item that will do that for this system?

    Asked by: Hippie Farmer
    Hi, unfortunately we do not currently offer a tracking device for our keypads.
    Answered by: GTOSupport
    Date published: 2017-11-13

    Can you program one code for business hours and another for evenings and weekends? 

    Asked by: JHPH
    You can program up to 25 entry codes in the keypad. Temporary codes can be set up but you’re not able to set up codes that are only active during certain times.
    Answered by: TSCJenny
    Date published: 2018-02-19

    Will your Mighty Mule work with a Linear system?

    Asked by: Marina mongo
    Marina mongo, To properly answer your question, we need to get some additional information from you regarding which Linear System you are referring to. If possible, please contact our Mighty Mule Technical Support team to have your question answered. Our Technical Support Team can be reached toll free at 800-543-1236. Thank you,
    Answered by: GTOSupport
    Date published: 2018-07-09

    Can I use one for entry, and a second for exit ?

    Asked by: 62ragtop
    Yes, you are able to use two of these items and have one for the entrance of your property and one for exiting the property.
    Answered by: GTOSupport
    Date published: 2018-06-13

    do i need one inside fence and one outside fence?? when i exit will it auto open gate??

    Asked by: Cgarr
    Hi, you have the option of having one of these setups on the inside of the property and on the outside of the property. Or you can install a Mighty Mule Vehicle Sensor on the inside of your property that will automatically open your gate when a large metal object such as a vehicle drives over the sensor's field. We offer either a 50 ft. Vehicle Sensor (Model # FM138), 100 ft. Vehicle Sensor (Model # FM140), 150 ft. Driveway Vehicle Sensor (FM141) or Wireless Vehicle Sensor (Model # FM130-SW).
    Answered by: GTOSupport
    Date published: 2017-04-04
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