Liftmaster 8500

3265-267 1/2 HP Chain Drive Garage Door Opener

  • With its rugged reliability and exceptional all-around performance, the 3265-267 1/2 HP Chain Drive Garage Door Opener is the perfect choice if you want enhanced style, reliability, and the performance attributes of our best-selling drive system ever. The 1/2 HP motor is combined with the industrial-duty chain drive to provide steady performance and lifting power.

    This model has earned the Good Housekeeping seal.            
    • The Smart Garage Door Opener® lets you electronically program security codes from the Multi-Function Control Panel or powerhead
    • Delivers 200 watts of light with adjustable light time delay
    • Meets all UL325 requirements


    • 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
    • (2) 373LM Security+ Remote Controls included


    • Lifetime motor warranty 
    • 1-year parts warranty



    3265-267 Owner's Manual