GTO FM144 Automatic Gate Lock

Enhance the security of your driveway gate with the GTO FM144 Automatic Gate Lock, available from North Shore Commercial Door. Designed to work with Mighty Mule and GTO/PRO automatic gate openers, this lock provides maximum protection against forced entry, wind stress, and sagging gates.

The FM144 installs easily with included bolt-on or weldable hardware and wires directly into your gate opener’s control box. It automatically engages when your gate closes, ensuring a secure lock every time. For convenience, the unit comes with two keys for manual release.

This heavy-duty automatic gate lock is especially recommended for gates longer than 8 feet, animal enclosures, and areas exposed to high winds.

Features & Benefits:

• Part Number: FM144

• Genuine GTO/Mighty Mule automatic gate lock

• Provides maximum security for GTO PRO and Mighty Mule openers

• Easy installation with included bolt-on or weldable hardware

• Wires directly to the gate opener control box

• Compatible with multiple GTO access devices, including:

  • Entry Transmitter

  • GTO RB741 Remote

  • GTO FM139 Gate Opening Sensor

  • GTO F310 Digital Keypad

  • GTO RB101 Push Button Control

• Includes two manual release keys

• Ideal for:

  • Animal enclosures

  • High-wind environments

  • Gates longer than 8 feet

Why Choose the GTO FM144 Gate Lock?

The GTO FM144 is the best way to ensure peace of mind and maximum security for your automatic gate system. With reliable integration into your GTO/Mighty Mule opener and easy manual release, it delivers both safety and convenience.