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Liftmaster 841LM Automatic Garage Door Lock
Liftmaster 841LM Automatic Garage Door Lock
Liftmaster 841LM Automatic Garage Door Lock
Liftmaster 841LM Automatic Garage Door Lock
Liftmaster 841LM Automatic Garage Door Lock
The automatic deadbolt lock makes the garage door virtually impenetrable and provides homeowners with assurance that the door is secure.
Liftmaster 841LM Automatic Garage Door Lock
Item #: 7060272

Liftmaster 841LM Automatic Garage Door Lock

Item #: 7060272

TZS 516322

Price Details

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The automatic deadbolt lock makes the garage door virtually impenetrable and provides homeowners with assurance that the door is secure.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Enhanced Security
The Liftmaster 841LM provides automatic locking, ensuring your garage door remains securely closed, protecting your home from unauthorized access.
Convenient Automation
This lock integrates seamlessly with your existing garage door system, automating the locking process for worry-free operation every time you close the door.
Easy Installation
Designed for simple installation, the Liftmaster 841LM can be set up effortlessly, making it an excellent choice for DIY enthusiasts who prioritize security.

Product Details

Buy Liftmaster 841LM Automatic Garage Door Lock from Ubuy Tanzania. Get smartphone monitoring, enhanced safety & security with automatic deadbolt lock. Compatible with select Liftmaster garage door openers.
  • The 841LM works automatically with your garage door opener so it always locks and unlocks with every operation of the door.
  • 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.
  • Add a lock to each side of the door for the best defense against high winds and storms and intruders
Brand NameLiftMaster
Unit Count1.0 Count
UPC757347279797 012381185740
Global Trade Identification Number00012381185740
Number of Pieces1
ManufacturerLiftmaster/Chamberlain
Model Number841lm
Manufacturer Part Number841lm & AOD Service Kit
Installation TypeSurface-mounted
Recommended Uses For ProductSecuring and locking/unlocking a garage door in conjunction with a compatible garage door opener
Item Dimensions L x W x H8.5"L x 4.5"W x 4.3"H (21.6 x 11.4 x 10.9 cm)
Material TypeAlloy Steel
Exterior FinishStainless Steel, Silver
ColorBlack
MaterialAlloy Steel
BrandLiftMaster
Product Dimensions (L x W x H)8.5"L x 4.5"W x 4.3"H (21.6 x 11.4 x 10.9 cm)

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners seeking enhanced security for their garage to protect vehicles and valuables.

  • Vacationers

    Perfect for those who travel frequently and need reliable security for extended periods away from home.

  • Tech-Savvy Users

    Suitable for users who prefer automated systems and wish to integrate their garage door with home security.

Not Suitable For
  • Budget-Conscious Buyers

    Might not be suitable for users looking for affordable, basic garage security without extra features.

  • Older Homes

    May not fit well with older garage systems lacking compatibility with modern automatic locking mechanisms.

  • DIY Beginners

    Not ideal for inexperienced users who may struggle with installation and setup without professional help.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Liftmaster 841LM Automatic Garage Door Lock?

    Answer: The Liftmaster 841LM Automatic Garage Door Lock is an advanced security solution designed to enhance the safety of your garage. It automatically locks the garage door once it's closed, providing an additional layer of security to your home. This lock is especially useful for homeowners who worry about unauthorized access, as it operates seamlessly with Liftmaster garage door openers, offering convenience along with security. Once installed, it is ideal for securing high-traffic garages or homes in bustling neighborhoods.
  • Question: How does the Liftmaster 841LM work?

    Answer: The Liftmaster 841LM operates by automatically engaging once your garage door is fully closed. It features a securing mechanism that locks in place, ensuring the door remains closed until you unlock it via your remote or keypad. This system utilizes a wireless link with Liftmaster’s MyQ technology to give you peace of mind when you're away from home. Utilizing this device is ideal for homeowners who desire a robust locking solution for added security.
  • Question: Can I install the Liftmaster 841LM myself?

    Answer: Yes, the Liftmaster 841LM is designed for straightforward installation, and many homeowners opt to install it themselves. The product comes with detailed instructions and clear diagrams to guide you through the process. For those with basic DIY skills, this lock can be a fulfilling project. However, if you're uncertain about any aspect of the installation, consulting with a professional installer may be beneficial to ensure optimal functionality.
  • Question: Is the Liftmaster 841LM compatible with all garage doors?

    Answer: The Liftmaster 841LM is primarily compatible with Liftmaster garage door openers, especially those utilizing MyQ technology. However, it is essential to check your opener's specifications and the size of your garage door before proceeding with installation. This compatibility makes it a great option for existing Liftmaster system users. Additionally, if you have a newer model, this lock is likely to integrate smoothly, enhancing your current security setup.
  • Question: What features does the Liftmaster 841LM offer?

    Answer: The Liftmaster 841LM offers several impressive features, including a built-in automatic locking function that engages once the garage door is closed. It also integrates with MyQ technology, which allows for remote access and monitoring through a smartphone app. This feature is particularly useful for checking if you left your garage unlocked. The automatic nature of this lock enhances user convenience and security during everyday use.
  • Question: How does the Liftmaster 841LM enhance garage security?

    Answer: The Liftmaster 841LM enhances garage security by providing an automatic locking mechanism that secures your garage door once it is closed. This makes it nearly impossible to breach the door without the proper remote or keypad, as it locks automatically. This feature is particularly important in areas where garage safety is a concern, as it protects your belongings and keeps unauthorized individuals out of your home.
  • Question: Can I control the Liftmaster 841LM remotely?

    Answer: Absolutely! The Liftmaster 841LM can be controlled remotely when integrated with Liftmaster’s MyQ technology. This allows you to lock or unlock your garage door from your smartphone, giving you more control over your garage security. This is particularly beneficial for homeowners who want to verify their garage status while away or grant access to visitors without needing to be physically present.
  • Question: What power source does the Liftmaster 841LM use?

    Answer: The Liftmaster 841LM operates using your garage door opener’s existing power supply, meaning there are no batteries to change frequently. This power source ensures consistent operation without the frequent need for maintenance. This aspect simplifies use and guarantees that the lock is ready whenever you need it, making it perfect for your everyday garage security needs.
  • Question: What should I do if my Liftmaster 841LM is not locking?

    Answer: If your Liftmaster 841LM is not locking properly, first check that your garage door is fully closed, as the lock engages only when the door is in this position. Ensure that there are no obstacles affecting its locking mechanism. If the problem persists, consult the user manual for troubleshooting tips or consider reaching out to Liftmaster customer support for further assistance. This proactive approach ensures that your security system remains effective at all times.
  • Question: Where can I buy Liftmaster 841LM Automatic Garage Door Lock in Tanzania?

    Answer: You can purchase the Liftmaster 841LM Automatic Garage Door Lock from Ubuy. Ubuy offers a reliable online shopping experience with a wide range of products. Simply visit their website, search for the Liftmaster 841LM, and you'll find all the necessary details to make an informed purchase.

LiftMaster Keypads & Remotes 841lm Editorial Review

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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