Liftmaster Garage Door Opener 3575

Help, Troubleshooting, and Instructions

Liftmaster Help, Troubleshooting, and Instructions

Garage Door Openers Help

Gate & Door Operators Help

Liftmaster 3575 garage door opener

• Model 3575 is designed to lift even the heaviest custom garage doors. It delivers ultra heavy-duty performance with a powerful 3/4 HP motor. It is part of the Estate Series - the ultimate in features, performance and power!

  STANDARD FEATURES:
  

• Faster than other openers, the dependable and ultra-heavy-duty system provides steady performance and lifting power to quickly and safely open even the heaviest garage door.
• Ultra-quiet, it features our patented Motor Vibration Isolation System (MVIS®)
• Better in extreme weather - high-efficiency motor delivers improved performance in all temperature conditions
• Enclosed gear case - provides continuous lubrication and protection for longer life and smoother operation
• Delivers 200 watts of light to fully illuminate your garage

  INCLUDED ACCESSORIES
  

• Premium motion-detecting control panel - it sees you coming! Turns garage door opener lights on automatically when you enter a dark garage...hands free!
• Attractive 3-button burled walnut remote control with Anti-Burglary technology
• Rail Included: 7 foot 6 inch

  OTHER SAFETY AND CONVENIENCE FEATURES
  

• New enhanced range - open and close your garage door from greater distances
• Includes The Protector System® - projects an invisible light beam across the garage door opening and automatically reverses the door if anything interrupts the beam while door is going down
• Equipped with PosiLockTM - stops intruders by securely locking the garage door when it is down
• Includes The Smart Garage Door Opener® lets you electronically program security codes from the Motion-Detecting Control Panel or the powerhead
• Non-yellowing hinged light lens for easy bulb replacement
• Length of time light stays on is adjustable from 1.5 to 4.5 minutes
• Manual release in case of power failure
• WARRANTY Lifetime warranty on motor

by Liftmaster

• Liftmaster 379LM Biometric Fingerprint Wireless Keyless Entry 315MHz