Chamberlain B2405 Quiet Wi-Fi Garage Door Opener, Wireless Keypad - Quantity 1
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Availability:
12 left in stock
Arrives
Feb 4 – Feb 5
Style: B2405 Garage Door Opener
Features
- Smartphone control: Control, secure, and monitor the garage with the myQ app-anytime, from anywhere
- Quiet operation: Quiet AC motor and strong belt drive system ensures for comfortable living spaces near the garage
- Next generation garage technology: Improved Wi-Fi connectivity and enhanced memory to support new myQ features
- Integrated Bluetooth technology: Reduces set up time and makes it even easier to connect to the myQ app, other myQ devices, and smart home technology solutions
- Trusted security: Security plus 2.0 technology provides unmatched encryption (100 billion codes)
- Lighting: (2) 100 Watt (bulbs sold separately)
- Motor Power: Lifting Force 1/2HP - Support standard aluminum doors with a lift force equivalent to 1/2 HP. For comparison purposes only; lift capacity similar to 1-1/4 or 3/4 horsepower AC motor. Lift capacity of DC motors is typically not measured in horsepower.
Description
Chamberlain® is the most trusted brand of garage door openers, designed with the safety of your home and family in mind. Perfect for attached garages, the B2405 will give you years of smooth, quiet performance, while integrated myQ® technology lets you control, secure and monitor your garage from the myQ app - anytime, from anywhere.
Manufacturer: Chamberlain
Part Number: B2405
Item Weight: 16.53 pounds
Product Dimensions: 26.75 x 13.13 x 9.94 inches
Item model number: B2405
Size: No Size
Color: White
Style: B2405 Garage Door Opener
Material: Plastic
Pattern: Opener
Item Package Quantity: 1
Included Components: 2 x 1-Button Remotes, Dual-Function Wall Control, Safety Sensors, Safety Sensors, 2 x 1-Button Remotes, Dual-Function Wall Control, Safety Sensors
Batteries Included?: No
Batteries Required?: No
Warranty Description: Accessories 1 Years, Belt Lifetime, Motor Lifetime, Parts 5 Years
Date First Available: July 22, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Feb 4 – Feb 5
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: B2405 Garage Door Opener
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.
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Reviewed in the United States on January 17, 2026 by Keith A Birch
Style: B2405 Garage Door Opener
Easy to follow instructions by video, very quiet and nice to be able to check door status through the phone app. Now I don’t have to return o my home to verify that the garage door is closed. The door also responds quicker through my car.
Reviewed in the United States on December 30, 2025 by Mark R. Sortino
Style: B2405 Garage Door Opener
because its belt driven its quiet, installing it was easy by myself. just make sure you have a ladder or two to help hold it so you can bolt it in. doesnt come with mounting brackets so keep that in mind. otherwise if you can use simple hand tools you can replace it yourself easily
Reviewed in the United States on January 18, 2026 by Al_Pal
Style: B2405 Garage Door Opener
This is a very good garage door opener. It is quiet, smooth when operating. Whenever it's opening or closing a light comes on for a couple minutes to get you from car to house or vice versa. It comes with an outside keypad so you can open it with a code you set when needed. And an app so you can check to see if the door is opened or closed- perfect for when I'm a mile down the road and not sure I actually closed the garage door. Highly recommend. I know some reviewers had trouble with installation but I paid a guy to install and he had zero problems.
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Reviewed in the United States on September 18, 2025 by bstras
Style: B2405 Garage Door Opener
Installation was very easy. However unit did not come with installation instructions only a user manual. Had to download manual.
Reviewed in the United States on July 3, 2025 by S. Garcia
Style: B2405 Garage Door Opener
Well, you need some patience to mount these things, it’s the third or fourth I’ve replaced in 30 years. I used five hours from start to finish. I used the BILT app which facilitated all instead of just reading the manual. Everything went together and functioned at the first try. I had read a review that said the up and down travel adjustments were problematic, however for me they were easy and maybe better than whatever we were using before. The belt drive is definitely quieter than the old screw drive, however you still know when someone has opened the door. Also with the myQ app you can open the door using your cell phone. The two included remotes plus the keypad remote worked great and function at a greater distance than whatever I’ve had before. Lastly, and unfortunately, I couldn’t get the unit to link up with my car’s built-in remotes. Maybe I’ll try again but nothing seemed to work. I guess I’ll call tech support. If I had to install another opener tomorrow, I’d buy the same one 😉
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Reviewed in the United States on August 29, 2023 by Pat
Style: B2405 Garage Door Opener
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.
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Reviewed in the United States on October 15, 2022 by GaryK