The Legacy® 850 garage door opener provides power, reliability and convenience with the choice of belt or chain drive. This durable 1/2 HPc* Power Plus motor operates most residential sectional doors weighing up to 500 lbs. The DC motor technology used in the design of this motor along with the C-channel rail deliver quiet operation.
DC motor operates with variable speed for soft start and stop, providing smooth, quiet operation and less wear and tear on your garage door.
Each time the remote control is activated, a new acess code is selected from 4.3 billion possible combinations to prevent piracy of the radio signal that opens your door.
Quick, effortless limit setting for faster installation.
The opener listens for both the 315 or 390 MHz frequency emitted by the remote or wireless keypad, allowing reliable operation even in areas with frequency interference.
When objects pass through the infrared beam, the door automatically stops closing and then reverses.
Operator rail designed for strength; conceals rotating belt or chain for safety and better aesthetics.
Illuminate your garage with built-in lighting positioned toward inside of garage. Compatible with most CFL and LED light bulbs.
Compatible with HomeLink® and Car2U® systems.
*HPc Power Plus designates that it exceeds Overhead Door's lifting force specification for 1/2 horsepower garage door openers.
Optional Additional Accessories
The large push buttons make for easy operation and convenient control of the opener light. When away for extended times, the Sure-Lock™ feature disables the remote's acess to the garage for security. Easy wall-mount installation.
Compatible with all Overhead Door® garage door openers manufactured from 1993 to the present.
Digital wireless keypad
Available in 4 colors, this lighted keypad features a flip up cover and lets you control up to 3 CodeDodger® garage door openers.