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CHAMBERLAIN

Chamberlain Garage Door Opener 3/4 HP Belt Drive myQ Garage Door Opener with Fixed Camera, Battery Backup, 2‑Bulb LED Lighting

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$249.00 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 16
Order within 2 hours and 44 minutes
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Style: B4310 Garage Door Opener


Features

  • Power Outage Protection: Ensure uninterrupted access during power failures. Chamberlain Garage Door Battery Backup keeps you in control when it matters most, for safety and peace of mind.
  • Ultra-Quiet Operation: Garage door opener with a reinforced belt drive and ultra-quiet DC motor ideal for garages near living spaces or bedrooms.
  • Smart Access for Smart Homes: Wi-Fi connected myQ garage door opener and myQ app let you control your garage opener from your phone - anytime, anywhere. Built-in video monitoring helps you keep eyes on what matters, bringing modern convenience to your fingertips
  • Advanced Power for Bigger Demands: Choose the right garage door opener horsepower for the job-from everyday reliability to higher-cycle performance. Our 3/4 HP garage door motor is designed for frequent use, delivering smooth, consistent operation and long-term durability
  • Bright When You Need It Most: Illuminate your entire garage with 2 LED Bulb lighting - providing front and rear coverage for safer, more complete visibility whenever you need it. Bulbs sold separately.
  • Garage Door Opener with BuiltIn Camera: Integrated garage door opener features a 130 wideangle camera with realtime viewing through the my Q app, so you can monitor garage activity anytime for greater security and peace of mind.
  • 5Year Motor and Garage Door Opener Belt Warranty: Durable garage door opener backed by Chamberlain with a 5year warranty on the motor and garage door opener belt for reliable, longlasting performance and peace of mind.
  • Accessory Compatibility: Your included geniune Chamberlain accessories come ready to use with your new garage door opener. Most older accessories are not compatible, add-on any genuine Chamberlain garage door remote or keypad for guaranteed compatibility.
  • Chamberlain Smart Control Panel: Multifunction wall control allows fast, easy opening and closing of the garage door and lighting control for everyday convenience.
  • Control Without Leaving Your Car: Whether you're pulling in or backing out, two 1-button garage door opener remotes give you fast, reliable control from the comfort of your vehicle.

Description

The Chamberlain B4310 garage door opener delivers ultra‑quiet, reliable performance designed for today’s connected homes. Ideal for attached garages, its smooth belt drive and efficient DC motor significantly reduce noise and vibration, helping keep your home peaceful while providing dependable daily operation. This belt drive garage door opener includes a built‑in battery backup, ensuring you can open and close your garage door even during power outages—so you’re never locked out when it matters most. The integrated garage door opener camera provides a clear view of garage activity, helping you stay informed and aware of what’s happening inside your garage at all times. With control through the myQ app, this garage door opener lets you open, close, and monitor your garage door remotely, offering added convenience, visibility, and confidence whether you’re away from home or turning in for the night. Easy‑to‑use controls and thoughtful design features make everyday operation simple for the whole household. Built for long‑term reliability, this Chamberlain garage door opener is engineered for durability, quiet performance, and peace of mind. Whether you're upgrading an older opener or installing a new one, the B4310 offers a powerful step up in comfort, control, and convenience—making it a smart choice for modern homeowners.

Manufacturer: ‎Chamberlain Group


Part Number: ‎B4310


Item Weight: ‎30.9 pounds


Product Dimensions: ‎14.6 x 8.2 x 7.2 inches


Item model number: ‎B4310


Size: ‎3/4 HP


Color: ‎Black


Style: ‎B4310 Garage Door Opener


Item Package Quantity: ‎1


Included Components: ‎3/4 HP Smart Belt Drive Garage Door Opener with Video, 2 x 1 Button Remotes


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Metal


Date First Available: September 12, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • From Pro Recommendation to Homeowner Favorite: Chamberlain B2405 – Flawless After Three Installs
When my garage door installer told me the Chamberlain B2405 Quiet Wi-Fi Garage Door Opener (with wireless keypad) is literally the only model he installs anymore, I took it seriously—but I still wanted to see for myself. After personally installing three of them across different doors in my home, I completely get why it's his one-and-only recommendation. First off, the instructions are some of the clearest and best-organized I've seen. Step-by-step photos, logical sequencing, and no vague "you know what to do" moments. Everything lines up perfectly, and even the smaller details—like including extra screws—show thoughtfulness. (Pro tip: that "extra screw" saved me more than once when one inevitably rolled under the car or into the abyss.) The hardware feels high-quality: sturdy rail, solid motor unit, reliable chain/belt drive components, and the quiet operation lives up to the name—it's noticeably smoother and less rattly than older openers I've dealt with. No vibrations through the ceiling, no annoying hum, just clean, consistent performance every time. The Wi-Fi setup was straightforward (app connects quickly, works great with my phone for remote open/close, notifications, and scheduling), and the included wireless keypad is solid—easy programming and weather-resistant. After three successful installs, zero issues, and three very happy doors, I'm sold. If you're replacing an opener (or adding one), skip the guesswork and go with what the pros use daily. The Chamberlain delivers on every promise—quiet, reliable, smart, and built with real-world installation in mind. Very happy customer here. ... show more
Reviewed in the United States on January 17, 2026 by Keith A Birch
    • Good opener at a reasonable price
Style: B4310 Garage Door Opener
Very quiet compared to the older chain drive it replaced. Straight forward to install. Reasonably priced. My Jeep Wrangler is not secure so the MyQ app is good for me instead of having a remote.
Reviewed in the United States on March 18, 2026 by B. Nark
    • Nice and quiet
Style: B4310 Garage Door Opener
Review Image by Vas
Review Image by Vas
Review Image by Vas
Awesome! It works great and it was an upgrade from our old garage door opener,it barely makes any noise and it runs smoothly,the battery works great too and the app is nice
Reviewed in the United States on April 18, 2026 by Vas
    • Garage door opener.
Style: B4310 Garage Door Opener
Excellent future and apps to set it up without mistakes. Running Very quiet.
Reviewed in the United States on March 20, 2026 by Gus Castro
    • works well
works well, pretty quiet compared to old one. was able to pair to phone with no issue. did have an issue with the wiring for the sensors, the instructions hinted towards one thing but turned out to be the another but no biggy.
Reviewed in the United States on September 4, 2025 by Syke
    • Great installation instructions & smooth quiet operation
I replaced a >20 year old Genie chain drive First, I was really happy that this package included everything I needed to replace the old system including the outside keypad and 2 remotes. For the most part, the installation app that’s guides one to though installation was terrific. There are several places where the instructions refer to pieces that have changed slightly but were not difficult to follow. Being able to replay the one step you are on is perfect to simplify the job. Sometimes though it gave confusing directions when there are a set of steps for one kind of door and then another set of steps for a different type of door. One learns to skip the redundant steps in these cases The instructions do a great job getting the system installed fairly optimally. I was very impressed with the guidance to determine the best height to suspend the motor. Installing and lining up the sensors were so easy compared to my older system. Calling the system quiet is an understatement. If one is not watching the system, there is almost no audible feedback that it is operating. It is quick and SMOOTH which is very nice. Finally, the MyQ system literally took about 3 minutes to implement. I was able to set phone notifications if the door is left open over 5, 15 and 60 minutes. I can also operate the door from anywhere with the app. I should also say that syncing up the new opener with the integrated opener support in my cars was no problem. I am really impressed and happy with this choice. ... show more
Reviewed in the United States on December 23, 2023 by Daniel K.
    • Nice and Quiet
Works great. Easy to install as a diy project. It lacked the tensioner spring and bolt, but it was on sale so whatever.
Reviewed in the United States on January 27, 2026 by Artistic Deviant
    • Great Value
We had an older, and I guess El Cheapo Chamberlain 1/2 HP chain drive opener that came with the house. It was mounted on the garage ceiling under my sons bedroom. It was SO LOUD you could hear it throughout the house and it would basically wake everyone up - We have some early risers in our house. Plus - it had no WiFi (did I say El Cheapo?). We were starting to have some issues with it, the wiring wasn't done very well, and the sensors were starting to act up. New sensors are like $40 at least and I saw this unit and how much features it has for the price ($209) and I thought it was a great value. We are very pleased with this opener. It took me the better part of a day to install it by myself. I am pretty handy but I have never worked on a garage door before so I proceeded slowly and methodically and everything went very smoothly. It took me probably 6 hours total. I was able to use the existing Ceiling Bracket which helped a lot. Also I didn't have to change the bracket which connects to the garage door - also helpful. I followed the directions in the book step by step and I honestly did not have any issues installation or with the WiFi or MyQ or connecting the controllers. So can't complain at all. It is 90% quieter than the old chain drive and the range on the controllers is much better. I used LED light bulbs and there is no problem. I connected the Homelink button in my Dodge Caravan this morning - again No Problem, and the range is WAY better. I used to have to get 5 feet away from the door before it opened, now it opens from the street. For $209 I think this is a really great value. It comes with 2 controllers, a wall mount controller, AND a wireless keypad which we did not have before. ... show more
Reviewed in the United States on October 15, 2022 by GaryK

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