3585 - 3/4 HP Belt Drive Garage Door Opener

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.

• The Smart Garage Door Opener® lets you electronically program security codes from the Smart Control Panel or the powerhead
• Delivers 200 watts of light with adjustable light time delay
• Meets all UL325 requirments
• High-efficiency motor delivers improved performance in extreme weather conditions
• 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

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 light turns on automatically when The Protector System's infared 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

WARRANTY

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