LiftMaster DDO8900W GDO Light-Duty Commercial Dock Door Operator

SPECIFICATIONS:

- Steel Chassis and Rigid Plastic Cover
- Internal Chain and Sprocket Drive Mechanism (63:1 Gear Reduction)
- Auto-Force Adjustment for Changing Weather and Environmental Conditions
- Electronic Limits for Easy Setup
- Expanded Terminal Block on DC Wi-Fi  Logic Board Has Integrated Flasher Circuit and Door Interlock to Accommodate Commercial Accessories (for Replacement Logic Boards, Order Part 050DCDDOWF)

MOTOR:

- 12V DC
- Automatic Thermal Protection
- Permanent Lubrication
- Duty Cycle: Maximum 10 Cycles per Hour; Fewer than 25 Cycles per Day

POWER:

- 120V AC
- 60 Hz Voltage
- 2.0A Current Rating
- UL  Listed
- 6' Power Cord (3-Prong)