LiftMaster Commercial Door Operator - Light Duty Sectional Door - LJ8900W

Optimize your commercial space with the LiftMaster LJ8900W, a light-duty jackshaft operator designed for wall-mount installation. Its space-saving profile is perfect for facilities with high or obstructed ceilings, freeing up valuable overhead room for storage or vehicle lifts. With built-in Wi-Fi, you can connect to the myQ® app to monitor and control your door from anywhere, while the included automatic door lock provides an extra layer of security. Choose the LJ8900W for a powerful, secure, and space-efficient solution for your light-duty sectional doors.

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LiftMaster DDO8900W Light Duty Dock Door Opener

Liftmaster Commercial – Light Duty Sectional Door Operator

LJ8900W

  • For full vertical or high-lift sectional commercial and dock doors.
  • LMi5 Sensor Connection Box monitors up to 5 external sensors around the dock door with myQ® Facility.
  • Opens 50% faster in the up direction.
  • Easily connect the operator to the facility’s network with built-in Wi-Fi®.
  • Annual subscription to myQ Facility, first three months included.

See all the specs and more at the Manufacturer’s Website:

Liftmaster Light Duty Dock Door Operator – DDO8900W

Dock Door Operator – DDO8900W – Installaion Manual

Dock Door Operator – DDO8900W – Specifications

Dock Door Operator – DDO8900W – Product Guide

Dock Door Operator – DDO8900W – Product Brochure

2025 LiftMaster Commercial Door Operator Comparison

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.

LiftMaster Business Safety
LiftMaster Commercial Powerhooks

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 Connectivity

Monitor and Control

myQ Smart Facility Access is a cloud-based software solution that delivers real-time data and analytics to a commercial facility.

myQ Dock Management

Analyze the load, turn and dwell time at each dock in the facility and make data-driven decisions that allow you to maintain insight from the perimeter to the dock space.

Real-time Alerts

Stay up-to-date and in control of facility access points with real-time notifications to help improve efficiency and productivity while reducing expenses.

LiftMaster_Feature_AccConnectivity

Specifications