GTO/Linear Pro Automatic Gate Lock (FM144)

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    DescriptionTop of Page

Enhance gate security and stability with this heavy-duty automatic lock, compatible with all gate openers. Built with black powder-coated steel housing that withstands up to 3,500 lbs. of force, it’s ideal for gates over 8 feet or in high-wind areas. The lock engages and releases automatically with gate movement, features a keyed manual override, and connects directly to existing operator batteries for backup. Includes bolt-on or weldable hardware for easy installation.

    CompatibilityTop of Page

Compatible with:

  • All Gate Openers
    FeaturesTop of Page

  • Durable: Black powder-coated steel housing withstands up to 3,500 lbs. of force.
  • Reliable: Recommended for gates over 8 feet long; stabilizes and secures the gate in the closed position.
  • Easy: Simple installation; wires directly to all gate operators. Includes bolt-on or weldable hardware.
  • Secure: Fail-secure system with keyed manual override release.
  • Backed: 18-month manufacturer warranty.

    IncludedTop of Page

  • Lock with 20' of low voltage wire
  • Lock Receiver
  • Clevis Pin
  • Locking Cap
  • Lock Board Battery Lead Wires
  • White Wire (motor lead to lock board)
  • Lock Control Board (Lock PCB)
  • 2 Double Spade Tongue terminals
  • 6 nylon cable ties
  • Wire Connector
  • Lock Keys (for manual release)
  • Lock Decal
    DIY InstallationTop of Page

DIY Install For over a decade, DIY Gate Openers has been the leading online retailer of gate openers and accessories. With our extensive technical and installation expertise, we proudly serve the DIY market. We believe that every customer deserves the chance to take pride in their projects, whether they are installing or troubleshooting their gate openers. Everyone should have access to high-quality products without the need of a professional.

At DIY Gate Openers, we empower you to install with confidence by offering access to our trained technical staff seven days a week from 9 AM to 9 PM EST. By installing your gate opener system yourself, you can save thousands of dollars over its lifespan while gaining valuable knowledge about your installation and how the system operates. This understanding will not only make troubleshooting easier, but also enable you to perform routine maintenance with confidence in the future.

    DIY AdditionsTop of Page

  • Order specific customized accessory wiring instructions
  • 360 degree accessories - we can take you through exit, entry, safety, power, and all other minute details to create a fully rounded kit.
  • Free 24/7/365 Installation Support
  • Free 7 day/week Technical Support
  • Largest Number of Certified Techs in America
  • Free assistance to find the right gate opener for your gate
  • Free systems design assistance to match the right accessories to fit your needs.
  • Extremely competitive pricing
  • Free shipping on all accessories purchased with a gate opener
  • We stock replacement parts
  • Many brands of many types of accessories, enough to handle just about any operational situation you can imagine

    Tools & Supplies for InstallationTop of Page

The following tools and supplies are suggested in the manufacturer manual for optimal installation. They are not provided by DIY Gate Openers, however, most tools are available at local hardware stores for purchase or rental.

Please refer to the Installation Manual for Tools Needed.

Depending on the type of gate, power supply and contributing environmental factors additional tools or supplies may be needed. Please review the product manual associated with this gate opener model for further details.

    Words from Senior Application Engineer Anthony GeatoTop of Page

Anthony Gaeto Application Engineer There are multiple types of driveway gate locks available on the market today. The two main types are solenoid locks and electromagnetic locks, each with its own advantages and disadvantages.

Before discussing these gate locks, let’s first go over pin locks. Pin locks secure your gate opener to the post or gate, helping to prevent theft. They are simple devices that fit into the mounting locations on your gate opener, replacing the bolts included in your kit.

Now, let’s talk about gate locking devices. The most popular option is the solenoid gate lock. These locks come with a control board and enough wire to connect to either the gate lock’s control board or the master control board of your gate opener. Mounting hardware is not included, since each installation is unique to the gate.

We carry three brands of solenoid gate locks. The Estate Swing and Gate Crafters locks are essentially the same unit.

The GTO/PRO lock uses a different style of locking tab compared to the Estate Swing and Gate Crafters models. Its tab slides back inside the unit, requiring about 10 pounds of force. One drawback is that in high-wind conditions, the pin may become trapped behind the tab. Additionally, if your gate opener has a soft-stop feature, it must be disabled, as the reduced force may not fully latch the gate.

In contrast, the Estate Swing and Gate Crafters locks use a rolling latch design that requires minimal force. The locking tab folds smoothly into the unit, making locking and unlocking easier. These locks perform reliably even in high winds, thanks to the smooth back of the latch.

GTO/PRO also offers a push-to-open / open-position gate lock. This lock is identical to the standard GTO/PRO lock but designed either to secure your gate in the open position or to serve as a push-to-open lock. For this use, installation must be planned in advance.

We also carry an electromagnetic gate lock from Gate Crafters. Note that this type is not compatible with solar gate openers, as it requires continuous power. Additionally, if the lock’s wire is cut, the lock becomes inoperable since it depends on a constant electrical supply.

For more information, please visit the FAQ page on our website. If your question is not listed, feel free to email us and we’ll respond promptly.

DIY Gate Openers is your one-stop shop for gates, gate openers, and gate accessories. Our technical support team is available seven days a week, from 9 AM to 9 PM Eastern. Contact us by phone, email, or live chat, and our experts will help you choose the right accessories for your gate and opener.

    Why Choose DIY Gate OpenersTop of Page

In addition to offering innovative, industry-renowned products, DIY Gate Openers provides a unique website that helps customers truly visualize their security goals. With the online virtual builder, customers can design a customized home security gate system, complete with different gate materials and styles.

The customization goes further. DIY Gate Openers takes every aspect of gate opener installation into account, including distance to a power supply, distance from the house to the gate, and the number of homes secured by the system. By addressing these factors up front, the right gate opener can be matched to each customer’s needs, without trial and error. Our Discount It Yourself packages also let customers choose exactly what they need, not what someone else thinks they should have. Every gate opener design is truly tailored to the consumer’s specifications.

The website is designed with the customer’s needs first, and the service doesn’t stop there. If a customer finds the same gate opener or accessory at a lower price on an authorized dealer’s website, DIY Gate Openers will not only match it but also refund 10% of the difference. Likewise, if the standard Tech Support hours (9am - 9pm EST) don’t fit a customer’s schedule, they can simply email their planned installation time. DIY Gate Openers will then provide a direct number to reach a representative during that window.

How many other companies adjust their business hours to fit the customer? At DIY Gate Openers, the customer always comes first.

    Product MediaTop of Page


QB ID: FM144

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