No more sacrificing strength for less noise when it comes to garage door openers. The LiftMaster 3585 3/4 HP Belt Drive Garage Door Opener is the ultimate blend of quiet and power. With 50% more power it can lift even the heaviest garage doors effortlessly and with precision, and our patented Motor Vibration Isolation System (MVIS®) and steel-reinforced belts deliver smooth-running super-quiet operation.

• 7 feet rail included
• High-efficiency motor delivers improved performance in extreme weather conditions
• The Smart Garage Door Opener® lets you electronically program security codes from the Smart Control Panel® or the powerhead
• Enclosed gear case provides continuous lubrication and protection for longer life and smoother operation
• A 6-foot power cord makes connecting to a power source easier than ever
• Delivers 200 watts of light with adjustable light time delay
• Meets all UL325 requirements

SAFETY & SECURITY FEATURES

• The Protector System® safety sensors 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
• Opener lights turns on automatically when The Protector System’s infrared beam is broken
• Security+® rolling code technology assures a new code is sent every time the remote control is used
• Patented PosiLock® system ensures the door remains securely locked when the garage door is closed
• Manual release handle in case of power failure

INCLUDED ACCESSORIES

• LiftMaster 398LM Smart Control Panel® – Take garage door control to a whole new level with this wall control panel. It displays time, inside garage temperature, and important system status messages, making it easier to maintain your system.
• LiftMaster 373P Premium Remote Control – Upgrade your access with our premium remote control. It’s the only remote that automatically lights up as you bring your hand nearby, making finding the right button easy, even in the dark.

WARRANTY

• Lifetime motor and belt warranty
• 5-year parts warranty