Chamberlain B970 Triband Technology Silent Garage Door Opener

Last updated: June 1, 2023


If you're searching for a garage door opener with all the bells and whistles, this model is for you. It runs quietly and has a battery backup for emergencies and power outages. The best features is its smartphone compatibility, which allows the user to open and close the garage door from their phone.

We looked at the top Garage Door Openers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Garage Door Opener you should buy.

Product Details

Key Takeaway: Since this garage door opener is smartphone compatible, you'll be able to operate it from your phone, even if you aren't home.

In our analysis of 25 expert reviews, the Chamberlain Triband Technology Silent Garage Door Opener placed 2nd when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

The B970 is an ultra quiet, super strong and durable steel-reinforced belt drive garage door opener engineered with smart technology to help you manage activities and simplify your life. Built to withstand extreme conditions, it’s constructed with anti-vibration technology and precision engineered for years of reliability and smooth performance—perfect for attached garages. Powered by Chamberlain’s Lift Power System, it delivers the maximum lifting capacity in the category. Built-in Wi-Fi and the MyQ App allow you to get real-time alerts, open, close, and know the status of your garage door—from anywhere. Designed and engineered for safety and security, the B970 includes a full-function wall control panel, a wireless keypad, and features enhanced Triband technology for superior range, performance, and less interference. The highest level of encryption and monitoring, paired with your home’s ISP and Wi-Fi router firewalls guard against hacking. Battery backup keeps the unit working even when the power is out. Accepts two 100-watt max non-halogen or 26-watt max CFL light bulbs (not included). Designed specifically for 7 ft. garage doors – extension kits required for 8 ft. and 10 ft. doors.

Our Expert Consultant

Vicki Liston 
Home Improvement Expert

Vicki Liston writes, produces, and narrates “On The Fly…DIY,” an award-winning home improvement and DIY show of unique project tutorials for the casual DIY’er.

Home improvement and all things DIY have been Liston’s passion since she bought her first house in 2007 and she started making video blogs in 2014. She’s performed hundreds of DIY projects, from small ones to major, wall-smashing renovations and can teach you how to make a trendy DIY barn door for cheap. The proceeds earned from “On The Fly…DIY” are donated to no-kill animal shelters and rescue organizations.

Expert Reviews


What reviewers liked

From the same guys who made our top pick, the Chamberlain B970 presents itself as the best garage door opener for the money. It brings outstanding value; all packed in a compact system that will never let you down. Packing a host of features and coming rather cheap, this could be the garage door opener you need.

What reviewers didn't like

The system doesn’t have the corner to corner light feature though.
View our Garage Door Opener buying guide for in-depth advice and recommendations.

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