LiftMaster Model 3850

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Now when the power goes out, the LiftMaster 3850 DC garage door opener will still work.
  • 800 Newtons of DC power (equivalent lifting power to 3/4 HP)
  • Belt drive
  • Premium Remote Control lights up when hand nearby to easily find the right button
  • Smart Control®  Wall Panel displays time, inside garage temperature, and system status to maintain your garage door opener system
  • Fully integrated battery backup technology
  • 200 watts of light (bulb not included)
  • Lifetime motor and belt warranty
  • Good Housekeeping seal
 

 

Included Accessories

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    373P Premium Remote Control

    Upgrade your access with our premium remote control.  It’s the only remote that automatically lights up as you bring your hand nearby, making finding the right button easy, even in the dark.

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    398LM Smart Control Panel®

    Take garage door control to a whole new level with this wall control panel. It displays time, inside garage temperature, and important system status messages, making it easier to maintain your system.

Optional Accessories

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    377LM Wireless Keyless Entry System

    Get the added convenience of being able to open your garage door without using a remote control or key. This wireless keyless entry system opens the garage door by a code that you program directly into the unit.

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    975LM Laser Parking Accessory

    Park perfectly every time. This high-tech solution helps you maximize usable garage space by letting you know exactly where to park and when to stop.

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    370LM Mini 3-Button Remote Control

    Get control on the go. Our mini 3-button remote control is small enough to fit in your purse, in your pocket, or on your keychain, and can operate 3 garage door openers or gates, or lights and small appliances.

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    378LM Wireless Secondary Control Panel

    Want more control? You got it. This control panel is wireless, can be installed almost anywhere in the garage, and can operate up to two garage doors.

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    915LM Garage Door Monitor

    Ever wonder if you left the garage door open? With our garage door monitor, you’ll know for sure the garage door is closed – from any room in the house.

Related Products

product photo 373P Premium Remote Control

Upgrade your access with our premium remote control.  It’s the only remote that automatically lights up as you bring your hand nearby, making finding the right button easy, even in the dark.

product photo 485 LM Integrated Battery Backup System

Battery Back Up
Works even when the power goes out.