Rugged, reliable performance is what you'll get with the LiftMaster® 3255 1/2 HP Chain Drive Garage Door Opener. Its durable 1/2 HP motor combined with an industrial-strength chain drive provide smooth, steady performance year after year. Part of the Contractor Series, it is the choice for value and reliability.

• The Smart Garage Door Opener® lets you electronically program security codes from the Multi-Function Control Panel or the powerhead
• Delivers 100 watts of light with adjustable light time delay
• Meets all UL325 requirments

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 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