Light-Duty Commercial Dock Door Operator

LiftMaster Light-Duty Commercial Dock Door Operator

Light-Duty Commercial Jackshaft Operator for Sectional Doors

  • For full vertical or high lift sectional commercial and dock doors.
  • Opens 50% faster in the up direction.
  • LMi5 Interface Device monitors up to 5 external sensors around the dock door with myQ® BusinessTM Facility.
  • Expanded terminal blocks for additional commercial accessories.
  • Annual subscription to myQ Business Facility, first year included.


Commercial Power

UL Listed

Reduce Maintenance

Extend hardware life and reduce maintenance with smooth start/stop operation.

Current Rating

120V AC, 60Hz Voltage, 2.0A Current Rating

Ensure Access

Ensure access to the facility when the power’s out by adding Battery Backup (485LM, optional accessory).

Business Safety and Security

Security+ 2.0®

Safeguard facility access with Security + 2.0 technology, opening for registered devices only.

Safety Sensors

Protect people and vehicles with safety sensors and accessories that stop the door from closing on obstructions.

Safety Standards

Meets UL 325 Safety Standards.

Business Connectivity

Real-Time Alerts

Indicate the status of doors via email or push notifications.

Facility’s Network

Easily connect the operator to the facility’s network with built-in Wi-Fi®.

Monitor and Control

Works with myQ® Business™ Facility to analyze and optimize productivity with intuitive control and monitoring capabilities.

Dock Door Operator