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Chamberlain LiftMaster Professional 3280 Opener

Philadelphia Garage Door Pro has chosen industry leader Chamberlain LiftMaster as its exclusive garage door opener manufacturer. Liftmaster is rated #1 by Consumer Reports!

When choosing a particular garage door opener, note that there are 3 different types:

  • Belt Drive Openers
  • Screw Drive Openers
  • Jackshaft Openers

3280 - 1/2 HP Belt Drive Garage Door Opener

Quiet and smooth, yet as tough as a steel-belted tire, the 3280 1/2 HP Belt Drive Garage Door Opener is the perfect choice if you want both quiet and smooth-running reliability, or simply have rooms positioned above your garage. The 1/2 HP heavy-duty motor is equipped with our patented Motor Vibration Isolation System (MVIS®) that eliminates powerhead vibration for reduced noise. It also features a solid-steel T-rail with automatic belt tensioner on the trolley, and an enhanced belt drive system for a more secure belt grip.
  • The Smart Garage Door Opener® lets you electronically program security codes from the Multi-Function Control Panel or the powerhead
  • Delivers 200 watts of light with adjustable light time delay
  • Meets all UL325 requirments

  • 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
  • Patented technology detects when a door spring breaks and triggers the motor to reverse the door to the full open position
  • 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


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