Liftmaster Commercial Operators

MJ: Medium Duty Jackshaft Operator

  • Ideal for smaller, lighter commercial doors with mid-range duty-cycle requirements
  • Wall mount for high or vertical lift sectional doors or small rolling doors and grilles
  • Floor level disconnect disengages operator for manual lifting in an Emergency
  • Built-in 3-shannel Security+ Receiver
    • Allows you to learn/program up to (20) LiftMaster 315 MHz remote controls
    • Recognizes security+ and dip switch remote controls
    • Compatible with 3-button, 3-color remote controls for open close/stop operation (333LM)
  • 2 Year Warranty

MH: Medium-Duty Hoist Operator

  • Ideal for smaller, lighter commercial doors with mid-range duty-cycle requirements
  • Wall mount for high or vertical lift sectional doors or small rolling doors and grilles
  • Chain Hoist with electric interlock for manual operation in an Emergency
  • Medium-Duty Logic programmable integrated circuit board
  • Built-in 3-Channel Security+ Receiver
    • Allows you to learn/program up to (20) LiftMaster 315 MHz remote controls
    • Recognizes security+ and dip switch remote controls
    • Compatible with 3-button, 3-color remote controls for open close/stop operation (333LM)
  • 2 Year Warranty

GH: Gearhead Hoist Logic 5.0 Commercial Door Operator

Model 3020 garage door opener by Genie provides durable, reliable performance. Make it even better by choosing the optional battery backup for added peace of mind.

  • Perfect For:
    • Heavy Industrial, High-Cycle Doors, Lubricated Gear System and Numerous Custom Modifications
    • Larger/Heavier Rolling Doors and Grilles
    • Larger/Heavier Sectional Overhead Doors with side mounts on the wall for vertical or high-lift doors
  • MyQ Technology enables monitoring and control of the facility operators through a mobile app
  • Grid View to efficiently monitor all the doors in the facility
  • Security+ 2.0 safeguards facility access with rolling code technology, opening for registered devices only
  • 2 Year Warranty
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