Product Catalog
Lift-Master 2000SD 1/2 H.P Garage Door Opener

Compare the features of the Lift-Master against other screw drive operators and you'll see why Lift-Master is your best buy.
Exclusive Features
THE PROTECTOR SYSTEM®	Projects an invisible light beam across the inside of the garage door opening. If anything interrupts the beam while the door is going down, The Protector System automatically reverses the door before making contact. If the beam is obstructed, your door will not close.
Posi-Lock™ Security System	Assures that when your garage door is closed, it is secured. Prevents unauthorized entry by would-be intruders.
The Smart Garage Door Opener®	Lets you electronically program security codes from your remote control, easier and faster than ever.
Drive-Screw Has No Metal-To-Metal Contact For Smoother, Quieter Operation.	Encased in a permanently lubricated, wear-resistant channel for longer operator life. Cleaner because it eliminates grease dripping on car, garage door or floor.
Independent Electronic Force Adjustments	Lets you fine-tune up and down forces to tight tolerances, compared to single knob up and down adjustments on comparable competitive models.
Conveniently Located Control Center Saves Time and Money	No need to move your ladder around to make final opener adjustments. All opener settings are in one convenient place.
Diagnostic LED Reference Center	Located in the control center, the LED pulses to let you know a diagnostic check is needed.
Quality Features
Powerful, Super Quiet Motor Vibration Isolation System	Provides smooth-running, trouble-free operation year after year.
Private Security Code	To provide you with maximum security, your private code is computer programmed at the factory. It is one of 3.5 billion codes never to be repeated.
Automatic Safety Reverse/Automatic Door Stop	Reverses door automatically if obstructed when going down, stops if obstructed when going up. For ventilation, door can be stopped at any height. (WARNING: Garage doors and openers can be dangerous if not properly installed, maintained, tested and operated. Children should be supervised by an adult whenever in or around the garage area.)
Multi-Function Control Panel	Has a lock/security switch that locks out all outside radio signals, a light switch and an illuminated push button for easy locating in the dark. In addition, you can also program the operator code from the panel so you don't have to climb a ladder.
200 Watt Lighting System with a 4-1/2 Minute Light Delay.	Provides bright maximum illumination for working in the garage.
Internal Limit Switch Settings	Provide fast, easy set-up and positive, exact measurements when setting up the operator. Helps eliminate glide.
Manual Release Handle	In the event of a power failure, door can be operated manually. When power is restored, a push of the button reconnects the door and garage door opener.
Optional Convenience Accessories
Remote Control Lighting Accessories
Standard Multi-Function Remote Control
Mini Multi-Function Remote Control
Standard Remote Control
Keyless Entry System	Mounts to garage door jamb. Opens and closes door without remote control or keys by entering a private 4-digit security code. No wiring required. Illuminated for nighttime use.
Specifications

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