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DDO8900W

Features

The LiftMaster^® Model DDO8900W is a jackshaft door opener ideal for commercial facilities as warehouses and distribution centres with smaller sectional doors with full vertical lift. It is rated for a light use of a maximum of 10 cycles/hour, fewer than 25 cycles/day. Includes a one year free subscription to myQ® Business™.

Jackshaft door operator
Motor: Heavy-duty 12 Volts DC
Single phase: 115 V AC, 60Hz
Wall-mount installation: mounts on the left or right side of door. No rails to hang, the operator attaches to the door torsion bar. Unit requires an electrical outlet within 6 ft (1.83 m)
Drive Mechanism: Internal Chain and Sprocket

Timer‑to‑close can be programmed to close door after 1, 5 or 10 minutes
Smooth start/stop reduces wear of the door system for lasting performance
Door lock capability lets you add up to 2 door locks to your system for added security
Battery backup adding capability that ensures access even when the power is out

Built‑in Wi‑Fi® for simple operator Internet connection
Maximum door weight: 300 lb (136 kg)
Door area: for doors up to 14 feet (4.3 m) high, 16 feet (4.9 m) wide or 180 feet² (16.6 m²) maximum
Fast open: approximately 12 inches per second (305 mm)
UL^® listed
2‑year motor warranty.

Standard security systems

Your security, our priority!

The Protector System^®

Project an invisible light beam across the garage door opening and automatically reverse the door if anything interrupts the beam while the door is going down. Sensing technology will stop the door from closing if contact is made with a person or object.

Security+ 2.0^®

Security+ 2.0 rolling code technology assures a new code is sent every time the remote control is used.

Cable tension monitor

Specifically designed to maintain accurate tension and eliminate "cable throw", which occurs when the cable slips off the drum.

Warning

Garage doors and garage door openers can be dangerous if not installed and verified by a professional and not used properly. Children must be supervised by an adult when they are inside or in proximity of the garage.