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CHAMBERLAIN

Chamberlain B2211T 1/2 HP Smart Quiet Belt Drive Garage Door Opener with Battery Backup

Condition: New
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$309.00

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This item is eligible for return within 30 days of receipt

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At a glance

Condition
New
Model
B2211
Dimensions
26.75 x 13.38 x 8.06 in
Color
Gray
Exterior Finish
Silver
Installation Type
Screw-In
In the box
Battery Back UpOne x 3-button remotePush button wall controlSafety sensors

Features 8

  • Quiet operation: an ultra-quiet DC motor and soft start/stop smooth operation ensures for comfortable living spaces near the garage
  • Battery backup: open/close the garage door even when power is out
  • 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
  • Next generation garage technology: improved Wi-Fi connectivity and enhanced memory to support new myQ features and solutions

Description

Chamberlain is the most trusted brand of garage door openers, designed with the safety of your home and family in mind. For the 70% of homeowners who use their garage door as the main entry to their home, a power outage can become not only an inconvenience but a major safety and security issue. The B2211T comes with integrated battery backup to allow you to safely get in and out of your garage even when the power is out and the ultra-quiet operation ensures for comfortable living spaces near the garage. Additionally, integrated myQ technology lets you control, secure and monitor your garage from the myQ app - anytime, from anywhere.

Specs 9

Brand CHAMBERLAIN
Color Gray
Exterior Finish Silver
Installation Type Screw-In
Recommended Uses For Product Residential garages, especially for homes where the garage is the primary entry point
UPC 012381207077
Manufacturer Chamberlain Group
Product Dimensions 26.75 x 13.38 x 8.06 inches

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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
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  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

No problems at all
I replaced a chain drive unit with this belt drive and haven't regretted installing it. The electric has gone out several times and the opener work great with the battery backup. Would pay again.
Reviewed in the United States on June 22, 2025 by James Campbell
Looked nice
No assembly instructions.
Reviewed in the United States on January 7, 2026 by John Micallef
No longer supports Google Home or Home Assistant
I bought this thinking a "smart" door opener would be compatible with Google Home. Silly me to assume, I guess. It's a fine device aside from that, but it is utterly fraudulent to refer to something as a smart device if it doesn't work with any of the major smart home systems. The other issue was the assembly instructions. There's no paper manual, you have to use a secondary app and follow video tutorials. This is useful in theory, but the tutorials left information out. They were also recorded by an AI voice generator, which reads too slowly and monotonously. It drove me crazy after several hours of listening to it. Does it work? Yes. Is it good? Yes. Has it been an overall pleasant experience? Absolutely not. ... show more
Reviewed in the United States on June 9, 2024 by Chris
No instructions
No instructions programing harder than it should not easy installaion
Reviewed in the United States on August 9, 2024 by Donnie Roberts
DON'T BUY IF YOU WANT IT TO WORK WITH ALEXA
You would think a smart device in 2024 would automatically work with Alexa, Siri, Google, etc. But no, not this device. What kind of a company would put out a product labeled Smart and not have a work with Alexa? After spending $225 for a professional installer to put it in for me, I discovered it won't work with Alexa. I have to take it apart to return it. I actually bought it at one of the big homesites but posting reviews anywhere I can until this company gets the message ... show more
Reviewed in the United States on June 5, 2024 by J.R.
Great Item
Setting up this garage door opener was easy, process was straightforward with clear instructions. Set up without a hassle and it works perfectly.
Reviewed in the United States on December 5, 2023 by Amazon Customer
How it works
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