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Internet #303335535

Model #MYQ-G0302

Store SKU #1004347499

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  • Add a second opener to myQ Garage and Smart Garage hub
  • Monitor and control a second garage door opener
  • Add to your existing myQ account through the myQ app
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Product Overview

The MyQ app includes core features that allow you to control your garage door, get status notifications and set schedules from anywhere. Set up customized real-time alerts so you know when your garage door opens or closes. Adding the Door Sensor will allow the ability to check the status and control 2 garage doors. It also provides low battery notifications for the Door Sensor through the MyQ app.
  • Important: requires purchase of either the first generation MyQ garage (models MYQ-G0201 and 821LM) or second generation MyQ smart garage hub (models MYQ-G0301 and 821LMB, each sold separately and each hub can control up to 2 garage door openers
  • MyQ smart garage door sensor is compatible with both LiftMaster and Chamberlain brands
  • 2.75 in. H, 0.75 in. W, 2.25 in. L
  • 1-year limited warranty; online product videos to ensure smooth setup
  • Includes MyQ smart garage door sensor, battery and instructions
  • About Chamberlain: the largest and most dependable garage door opener manufacturer in North America
  • Shop all Chamberlain Garage Door Openers here
  • California residents

Additional Resources

From the Manufacturer

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Garage Door Part/Accessory TypeGarage Door Safety SensorParts and AccessoriesGarage Door RemoteSmart Garage Door Controller
Smart HomeSmart Home Enabled Smart Home Enabled
Product Height (in.)2.75 in37.50.9 in
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Product Depth (in.)
0.75 in
Product Height (in.)
2.75 in
Product Width (in.)
2.25 in


Garage Door Part/Accessory Type
Garage Door Safety Sensor
Hub Required
Chamberlain MyQ Internet Gateway
Power Options
Product Weight (lb.)
0.1 lb
Remote Access
Remote Access
Requires Hub?
Requires Smart Hub
Smart Home
Smart Home Enabled
Smart Home Protocol
Proprietary Protocol
Voice Control Hub Required
No Voice Control
Works With
Proprietary App

Warranty / Certifications

Manufacturer Warranty
1-year limited warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 96 reviews
  • 84%recommend this product
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Showing 1-10 of 96 reviews
So great to have peace of mind that the garage...
So great to have peace of mind that the garage is closed. Easy to check when away from home and get alerts if you leave it open. Will also be useful if we need to let someone in while we are away.
  • Verified Purchase
Easy to install after reset of existing controllers
Easy to install after reset of existing controllers.
  • Verified Purchase
Solved my problem
Changed router. New one didn't have enough ports for original gateway. Easier to add a door sensor. Easy set up for second door after initial hub set up.
  • Verified Purchase
Very glitchy
Very glitchy. I am always having to reconnect it. My wifi is strong.
Response from TSC Social Team Mar 3, 2022
Thank you for your review, we appreciate the time it took to setup and experience this product, should you have any comments, concerns or questions feel free to email us at social@chamberlain.com. Thank you!
  • Verified Purchase
Sensor is inconsistent.
My first sensor worked, but failed after 5 years. This new one gives inconsistent readings of open/close.
Response from TSC Social TeamFeb 28, 2022
We are sorry to hear of the issue you're experiencing with your product. If you are still having issues or need further assistance, please contact us by chat or call in at 800-528-9131 so that we can troubleshoot this issue with you. We are available M-F, 5am-6pm, MST, and on Saturday 7am-4pm, MST.
  • Verified Purchase
  • Verified Purchase
Works great, easy to install.
Easy to install on the 2nd garage door. Only 2 pieces of adhesive to hold it in place. Works great.
  • Verified Purchase
  • Recommended
Door sensor less than 2 yrs.
First door sensor didnt last. It only lasted less than 2 yrs.
Response from TSC Social TeamJan 24, 2022
We are sorry to hear of the issue you're experiencing with your product. We would like to provide a meaningful solution. Please email us at social@chamberlain.com and mention this review, so we can get in contact with you to the resolve the issue. Thank you!
  • Verified Purchase
  • Recommended
    Great product easy install...
    Great product easy install
    • Verified Purchase
    Showing 1-10 of 96 reviews