Liftmaster 3800: DC Motor Residential Jackshaft Opener

FEATURES THAT MAKE A DIFFERENCE

Powerful 24V DC motor provides ultra-quiet operation, along with variable speed smooth start and smooth stop

Easy wall-mount installation means no rails to hang

Auto-force feature constantly monitors garage door system and adjusts forces to temperature fluctuations, floor height, and door track movement

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

New optional Alternate Power Source (580LM) is a safe, permanent option to power the 3800 when an outlet is not within 6 feet; UL approved

Remote light delivers 200 watts of light with adjustable light time delay

Meets all UL325 requirements

ALL THE SAFETY YOU NEED

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

Manual release handle in case of power failure

WARRANTY

Lifetime motor warranty

5-year parts warranty

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