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DDO8900W
Features
The LiftMaster® Model DDO8900W is a jackshaft door opener ideal for commercial facilities as warehouses and distribution centers 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. Equipped with built-in Wi-Fi, it is possible to control the door with the free myQ app. The new junction box LMi5 monitors up to 5 external sensors that enables the visualization of a dock productivity in myQ® Business™. 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 simpler connection to the Internet
- 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 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.
Included in package
* Also included: a hardware bag for installation (includes all necessary hardware for installation)
Optional door opener accessories
1 button remote control (891LM)
3-button remote control (893LM)
Mini 3-button remote control (890MAX)
3-button remote control (893MAX)
Wireless keyless entry system (877LM)
Commercial Wireless Keypad (KPW250/KPW5)
Automatic garage door lock (841LM)
Optional MyQ® accessories
Powerful MyQ Business® add‑ons
Trailer presence sensor (PRE-SENSOR)*
* External power source required (100MAPS)