Liftmaster Garage Door Opener Model 3800

“The EverCharge® system will open and close your garage door if the power goes out”

The Liftmaster garage door opener model 3800 is a wall-mounted residential jackshaft garage door opener designed to maximize overhead garage space. Because the jackshaft model mounts on the wall beside your garage door, it is ideal for oversized garage doors, garages with cathedral ceilings, to accommodate more overhead storage or for those cases where a standard opener won’t work.

Liftmaster Model 3800The LiftMaster Model 3800 operates with a powerful 24 Volt DC motor, has a smooth start and stop feature that reduces opening and closing noise, and offers the option of adding LiftMaster’s EverCharge® standby power system. The EverCharge® system will open and close your garage door if the power goes out, will continue operating the opener’s security and safety features and will recharge when the power comes back on.

This uniquely designed and engineered Liftmaster model is part of the professionally installed line from Chamberlain and has received the Good Housekeeping Seal of Approval. As with all LiftMaster residential openers, the Model 3800 is equipped with the full complement of safety an security features, including Security+® rolling code remotes, the Protector System® invisible light beam to reverse the door if anything interrupts the beam during the opening and closing cycle, and sensing technology to stop the door if it contacts an object or a person..

Liftmaster Garage Door Opener Model 3800 features

Horsepower: 24 Volt DC Motor
Type of Drive: Jackshaft
Light Source: 200 watts with adjustable time delay; can be mounted anywhere in the garage

Security Features:

  • Security+® rolling code technology to change the code after every use of the remote control
  • Power Door Lock to securely lock the door when it is down

Safety Features:

  • Protector System® safety sensors (invisible light beam across the garage opening)
  • Door sensing technology to stop the garage door from closing if a person or object is contacted
  • Manual release handle in case of power outage


  • Lifetime on motor
  • 5-year warranty on parts

Special Features:

  • 3-Button Premium Remote Control (lights up when your hand comes near it)
  • Smart Control Panel® with motion detection
  • 6-foot power cord
  • Enclosed gear case for continuous lubrication
  • Remote mount light
  • Smooth start and stop feature to diminish the noise of opening and closing
  • Good Housekeeping seal of approval


  • Fingerprint keyless entry
  • Remote Light
  • Laser parking accessory
  • Surge protector

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