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Internet # 319060539

Model # B4613TX4

Store SKU # 1007030247

3/4 HP LED Smart Quiet Belt Drive Garage Door Opener with Battery Backup (4-Pack)

Includes 4 units ($289.00 /unit)
$1156.00 /bundle
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$undefined.00 /mo† suggested payments with months† financingApply Now
  • Ultra quiet belt drive operation is perfect for attached garages
  • Advanced integrated LED lighting produces 1,000 lumens
  • Battery backup: open/close the garage door even when power is out
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Product Details

About This Product

The garage is your home's workhorse. It's where you keep your tools, sports equipment and toys, and a place of refuge where some of your biggest ideas come to life. Unleash your garage's full potential with the B4613T Chamberlain Garage Door Opener powered by myQ. The sleek new design combined with superior lighting and smart home technology lets you maximize the value of your garage. Designed to be an integral part of your life, Chamberlain is the most trusted brand of garage door openers that lets you do more. Experience the latest in garage door opener technology in an all-in-one modernized device.


  • Smartphone control: download the myQ app and follow the steps to connect your new garage door opener so you can control, secure and monitor the garage from your smartphone - anytime, from anywhere
  • Works with key by Amazon: link to key by Amazon in the myQ app for secure and convenient in garage delivery of groceries and amazon packages
  • Integrated LED lighting: purposely brightens high traffic areas of the garage, motion activated, 1,000 Lumens
  • Next generation garage technology: Improved Wi-Fi connectivity and enhanced memory to support new myQ features and solutions
  • Integrated Bluetooth technology: reduces setup time and makes it even easier to connect to the myQ app, other myQ devices and smart home technology solutions
  • Quiet operation: an ultra-quiet DC motor and soft start/stop smooth operation ensures for comfortable living spaces near the garage
  • Trusted security: security and 2.0 technology provides unmatched encryption (100 billion codes)
  • Additional features: the opener also comes with two 3-button remotes, motion-detecting wall control panel, wireless keypad and safety sensors
  • Additional assurances: lifetime motor and belt warranty, 5-year parts warranty, 1-year accessories warranty
  • BILT intelligent instructions: 3D instructions for a quick, easy installation
  • California residents see prop 65 warnings
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 319060539

Model # B4613TX4

Store SKU # 1007030247


Dimensions: H 8.1 in, W 13.4 in, D 26.8 in


Product Depth (in.)

26.8 in

Product Height (in.)

8.1 in

Product Width (in.)

13.4 in

Rail Length (ft.)

7 ft


Bulb Type




Doors Operated by Remote



Battery Backup Function, Motion Activated Light, Safety sensor, Wireless keypad

Garage Door Opener Horsepower (hp)

1 1/4 hp

Hub Required

No hub connection available


Batteries, Instructions, Remote Control

Mounting Location

Ceiling Mounted

Opener Type

Belt Drive, Smart

Pack Size

4 Pack

Power Options


Product Type

With Battery Backup

Product Weight (lb.)

35 lb

Remote Access

Remote Access

Requires Hub?

No Hub Required



Smart Home

Smart Home Enabled

Smart Home Protocol


Voice Control Hub Required

No Voice Control

Works With

Proprietary App

Warranty / Certifications

Manufacturer Warranty

Lifetime for motor and belt, 5-year for parts, 1-year accessories

Questions & Answers

Q:What’s a hub
by|Mar 25, 2024
1 Answer
Answer This Question

A:  Hello Beverly, the Smart Garage Control HUB is a device which allows non-WIFI garage door openers to be able to connect to our myQ app. The myQ app will allow you to open and close your garage door from anywhere. I hope this answers your question.

by|Mar 25, 2024
    Q:How do I know if I need to purchase an extender? My garage door itself is only 7 feet tall but the ceiling inside the actual garage is 10 feet.
    by|Mar 15, 2024
    1 Answer
    Answer This Question

    A:  Hello Dana, the length of the rail is dependent on the height of the garage door.

    by|Mar 15, 2024
      Q:Why doesn't Chamberlain disclose on the box it no longer includes a paper owners manual and you must go to the website to view videos or download it and then print?
      by|Feb 14, 2024
      1 Answer
      Answer This Question

      A:  Hello. I am sorry to hear of your experience. We appreciate you bringing this to our attention. Thank you for letting us know about this. Your feedback helps us get better. Should you need further help, have any comments, concerns or questions feel free to contact customer support through https://support.chamberlaingroup.com/s/contact-us

      by|Feb 15, 2024
        Q:What horsepower is best for 17 foot. Garage door?
        by|Jan 29, 2024
        1 Answer
        Answer This Question

        A:  Hello. If your garage door is 17ft in height, we recommend contacting a local dealer in your area. https://www.liftmaster.com/

        by|Jan 30, 2024
          Showing 1-4 of 136

          Customer Reviews

          4.4 out of 5

          • 4.4 out of 588 reviews
          • 61% recommend this product
          Filter by:
          Showing 1-10 of 588 reviews
          photo eye sensor requires constant adjustment
          I have had these garage door openers for 7 weeks. They were professionally installed. I submitted a previous review right after they were installed saying how pleased I was with the garage door openers. I am still pleased with the openers but they do have one frustrating short coming. The photo eye sensors are held in place on the garage door roller track by spring clips. The vibration of the garage doors going up and down cause the spring clips to slip after every 4-5 opening and closing of the door. When the sensors are out of alignment, the garage door will not close. It is irritating and frustrating to have to readjust the sensors every other day. Chamberlain should go back to the "L" shaped bracket that screws to the track or the wall to hold the sensors. I have had garage door openers for 50 years and never had a problem with the sensor alignment until now.
            • Recommended
            6 found this review helpful
            Very pleased
            Nice quality garage door opener includes myQ, and keypad
            • Verified Purchase
            Didn’t come with motion sensitive light
            The product as described online has a motion-sensitive sensor on the control button. I bought the product and had it installed. I noticed there was no motion sensor on the control button. Looking at the packaging, I noticed the manufacturer put a sticker over the original item showing a motion sensitive light and replaced it with the basic control. You’d think they would change the model number so the specs would match the documentation!
            Response from TheChamberlainTeamNov 4, 2022
            We are sorry for the issue you've experienced with your product and the inconvenience it may have caused. Thank you for being a customer and for taking the time to review our product. We appreciate the time it took to setup and experience this product as well.

            If you are still having issues or need further assistance, you can contact customer service at 800-528-9131. We are available M-F, 5am-6pm, MST, and on Saturday 7am-4pm, MST. Thank you for being a customer and for taking the time to review our product. We appreciate your feedback and will be shared with our team. Chamberlain-DIY
              6 found this review helpful
              Nice and Fairly Quiet
              I installed this myself, replacing a 10-year-old chain drive opener. It is much quieter than my old clacking opener. I spent several hours researching different brands and models before I decided on the B4613T. The motion sensor, quiet belt drive, MyQ app compatibility, battery backup, decent overall customer review ratings and a reasonable price are just some of the things that led me to my choice. It has some good features without becoming too gimmicky which can lead to failure. The lifetime warranty on the motor and belt is nice and shows that Chamberlain isn't afraid to stand behind their products. I did a quick and free reroute of the antenna to nearly double the remote range. It now hangs down outside of the case, instead of coiled up inside it. The pics show which screws to remove to gain access to the antenna.
              Response from TheChamberlainTeamSep 22, 2022
              Thank you for being a customer and for taking the time to review our product. We appreciate the time it took to setup and experience this product as well, should you have any comments, concerns or questions feel free to contact customer service at 800-528-9131. We are available M-F, 5am-6pm, MST, and on Saturday 7am-4pm, MST. Chamberlain-DIY
                • Recommended
                9 found this review helpful
                Gold Silence
                purchased this just two days ago. went together super easy following video instructions. Had to swap head piece from old open with this one as clevis pins were different length and rail is narrower. once ip and connected everything just worked. Remotes had incredible range and myq wifi easy to setup. connected new Rav4 builtin opener to it as well.
                  • Recommended
                  1 found this review helpful
                  Had to Return Immediately
                  Started the install when I noticed a tiny sheet of paper saying the box doesnt include the motion sensor wall switch, just a dumb switch. No notice on the box, or any discount on price. Applied for a new motion switch, but no email confirmation. Returned.
                    22 found this review helpful
                    The product is as advertised. It is extremely quiet while in operation. It was easy to install. I would buy another one if I have the need to.
                    • Verified Purchase
                    Not as quiet as the Craftsman it replaced. Lighting is badly designed. Only illuminates one end of garage. Buy the model that has two lights.
                    • Verified Purchase
                    Too soon to tell..
                    Bought this garage door opener to replace the Craftsman. The installer said that I made a good choice. However; there were problems with the install. The pulley and the master link with missing from the package. The installer informed me that I was the third customer for the day was the same parts missing. I was not happy that there was going to be a delay with my installation but he had extra parts that he could use..
                    Response from TheChamberlainTeamApr 12, 2024
                    Hello Julian, I’m so sorry. We’re normally known for our exceptional attention to detail, and we regret that we missed the mark. We always aim to deliver a great experience, and we are disheartened when we don’t meet expectations. Thanks for taking the time to bring this to our attention. We will use the feedback to make us better and to ensure this doesn’t happen again. Chamberlain-DIY
                      • Recommended
                      Did not come with installation instructions!!
                      Response from TheChamberlainTeamApr 12, 2024
                      Hello, we now offer BILT instructions which can be found by scanning the QR code available in the carton inventory. Should you need further assistance, please contact https://support.chamberlaingroup.com/s/contact-us Chamberlain-DIY
                      • Verified Purchase
                      Showing 1-10 of 588 reviews