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Liftmaster myQ Smart Garage Control - Wireless Garage Hub and Sensor with WiFi & Bluetooth - Smartphone Controlled, 821LMC-S, White

4.3 4.3 out of 5 stars 163 ratings

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Brand LiftMaster
Color White
Material Plastic
Style Modern
Item Weight 0.82 Pounds

About this item

  • Smartphone control: Control, secure and monitor your garage door from anywhere.
  • Universal: Works with all major brands of garage door openers manufactured after 1993 that use photoelectric sensors that do not change to a low power mode.
  • New design: Compact modern design with a white finish that blends in with ceilings, walls and garage doors. New mounting plate simplifies install.
  • Improved setup: Bluetooth Low Energy (BLE) integration makes setup easier than ever. Download the myQ App and follow the in-app instructions to get set up in minutes.
  • Works with Amazon Key: Enables convenient and secure In-Garage Delivery.
See more product details

Customer ratings by feature

Easy to install
4.6 4.6
Remote Control
4.4 4.4
Value for money
3.8 3.8
Alexa integration
3.4 3.4

Frequently bought together

$44.88
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Ships from and sold by Ignsan.
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$29.52
Get it as soon as Sunday, Mar 31
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Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Liftmaster

Liftmaster myQ Smart Garage Control - Wireless Garage Hub and Sensor with WiFi & Bluetooth - Smartphone Controlled, 821LMC-S, White


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Product Description

Home Connectivity with myQ Smartphone Control Check the status and control your garage door and myQ lights with the myQ App. Guest Access Securely share access to your garage with people you know and trust. (Note: this is not intended for guests under the age of 16.) Real-time alerts Get notified when your garage door opens, closes, or is left open. Daily schedules Preset times for your garage door to close or your myQ lights to turn on/off every day. Control two garage doors Add the ability to monitor, open and close a second garage door with an additional garage door sensor (SKU: 821LMC-SENSOR, sold separately). Amazon Key In-Garage Delivery Safe and Secure Packages Enables secure in-garage delivery for Amazon Prime packages. Real-Time Updates Monitor and control your deliveries from your smartphone. Are You Ready for In-Garage Delivery? Check to see if you are eligible or learn how to set it up. Check now. Simple Setup Eligible Prime Members simply link your account to Amazon Key in the myQ

Customer reviews

4.3 out of 5 stars
4.3 out of 5
163 global ratings

Customers say

Customers like the ease of installation and performance of the door sensor. For example, they mention it's super easy to setup and works well. That said, some complain that it doesn't work with Alexa or Siri.

AI-generated from the text of customer reviews

14 customers mention14 positive0 negative

Customers find the installation of the door to be easy. They mention that the instructions are easy to follow, and the app works well.

"Great product. Works just as expected. Easy to install but took 2 tries to get the app loaded. This was a solid purchase at a fair price." Read more

"...It was very inconvenient. This new unit works well and was easy to install. I’m very happy with this product...." Read more

"Very easy to install. I was skeptic of this unit because of the scary reviews...." Read more

"VERY GLAD I WENT WITH THE MY Q THE SET UP WAS VERY SIMPLE (10 MINS) WORKS AS IT SHOULD, NO HANGING WIRES, APP IS SIMPLE...." Read more

11 customers mention11 positive0 negative

Customers are satisfied with the performance of the door sensor. They mention that it works well, is easy to install, and works great with liftmaster openers. However, some customers report issues with the wireless connection.

"Great product. Works just as expected. Easy to install but took 2 tries to get the app loaded. This was a solid purchase at a fair price." Read more

"...It was very inconvenient. This new unit works well and was easy to install. I’m very happy with this product...." Read more

"...It works good when connected to WIFI but it tends to lose connection...." Read more

"...Husband got it installed easily. Works like a charm." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the Alexa voice control feature of the door. They mention that it doesn't support Alexa and Siri are not compatible.

"...Also, contrary to what you might read online, Alexa and Siri are not compatible...." Read more

"Installation was easy. But do not support Alexa voice control" Read more

"Buyer Beware: Does not connect to Alexa!..." Read more

When ordering double check what it is you order.
4 Stars
When ordering double check what it is you order.
Everything about installing the myQ was straightforward to do. The system connected with no problems and worked as advertised. The only problem was I didn't know that the spring in the door was broken. That required a professional to fix it. It's amazing how everything works better when it is at 100%.
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Top reviews from other countries

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Jean-Francois Courval
5.0 out of 5 stars Fonctionnement simple et efficace
Reviewed in Canada on October 28, 2023
Kevin
4.0 out of 5 stars Make sure it is compatible with garage door opener
Reviewed in Canada on October 20, 2023
One person found this helpful
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Don H
2.0 out of 5 stars Does the job but….
Reviewed in Canada on February 6, 2024