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LiftMaster 841LM Automatic Garage Door Deadbolt Lock, Powered by myQ Technology

841LM|O2-841LM
Shop all LiftMaster

LiftMaster 841LM Automatic Garage Door Deadbolt Lock, Powered by myQ Technology

841LM|O2-841LM

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LiftMaster

LiftMaster 841LM Automatic Garage Door Deadbolt Lock, Powered by myQ Technology

841LM | O2-841LM

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Overview
Specifications
Documents

Product Overview

The LiftMaster 841LM Automatic Garage Door Deadbolt Lock, powered by myQ Technology, offers robust protection that makes unauthorized access nearly impossible. It seamlessly integrates with your garage door opener, locking and unlocking automatically with each use for convenient security. You’ll hear the lock engage, providing audible confirmation that your garage door is secure. Monitor your garage remotely with the MyQ App for added peace of mind. For enhanced storm defense, install locks on both sides of the door. This UL-tested, manually releasable lock is compatible with specific 12V LiftMaster opener models. Upgrade your garage security with this reliable and smart locking solution today!

Main Features

  • Powerful deadbolt lock makes it nearly impossible for intruders to gain entry to your garage
  • Works automatically with your garage door opener so it always locks and unlocks with every operation of the door
  • For security you can hear, the sound of the lock engaging lets you know that your garage door is secure
  • Have assurance your garage is secure with Smartphone monitoring and the MyQ App
  • Add a lock to each side of the door for the best defense against high winds and storms
  • Can be released manually when needed
  • Certified safe solution that has been UL tested
  • The model 841LM 12V lock is only compatible with the following garage door opener model numbers: 8550WL, 8587WL, 8360WL, 8500W
  • It is not interchangeable with the 24V lock used on residential jackshaft garage door opener models 3800, 3900 and 8500
  • One year limited warranty

    • General Information

    Name:LiftMaster 841LM Automatic Garage Door Deadbolt Lock, Powered by myQ Technology
    Category:LiftMaster, Access Control, Access Barriers & Crowd Control, Gate Accessories
    UPC Code:012381185740
    Country of Origin:United States. Country of origin is subject to change.

    Specifications

    Product Documents and Resources

    Product Data Sheet