---
product_id: 548260821
title: "Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey"
brand: "chamberlain"
price: "¥45709"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/548260821-chamberlain-1-2-hp-ultra-quiet-smart-garage-door-opener
store_origin: JP
region: Japan
---

# Smartphone control anytime, anywhere Ultra-quiet motor for noise-free operation Reliable battery backup for power outages Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey

**Brand:** chamberlain
**Price:** ¥45709
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Elevate your entryway with smart, silent, and secure garage control!

## Quick Answers

- **What is this?** Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey by chamberlain
- **How much does it cost?** ¥45709 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/548260821-chamberlain-1-2-hp-ultra-quiet-smart-garage-door-opener)

## Best For

- chamberlain enthusiasts

## Why This Product

- Trusted chamberlain brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Outage Proof:** Battery backup ensures your garage door operates smoothly, even when the grid fails—stay in control 24/7.
- • **Unmatched Security:** Security+ 2.0 encryption with 100 billion code combinations keeps your garage safe and secure—because peace of mind matters.
- • **Next-Gen Connectivity:** Enhanced Wi-Fi and memory support the latest myQ features—future-proof your smart home setup.
- • **Seamless Smart Control:** Manage your garage door remotely with the intuitive myQ app—never miss a beat, even on the go.
- • **Whisper-Quiet Performance:** Ultra-quiet DC motor and belt drive keep your home peaceful—perfect for living spaces adjacent to the garage.

## Overview

The CHAMBERLAIN 1/2 HP Ultra-Quiet Smart Garage Door Opener combines advanced smartphone control via the myQ app, a reliable battery backup for uninterrupted operation, and an ultra-quiet DC motor with belt drive for noise-free performance. Featuring next-generation Wi-Fi connectivity and robust Security+ 2.0 encryption, it offers a seamless, secure, and future-ready garage solution for modern homes.

## Description

Chamberlain® is the trusted brand of garage door openers, designed with the safety of your home and family in mind. For the 70 percent 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 B2212T 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.

## Features

- Smartphone control: Control, secure and monitor the garage with the myQ app- anytime, from anywhere
- Battery Backup: Open/close the garage door even when power is out
- Quiet operation: An ultra-quiet DC 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
- Trusted security: Security+ 2.0 technology provides unmatched encryption (100 billion codes)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 012381197781 |
| Manufacturer | Chamberlain Group |
| Part Number | B2212T |
| Item Weight | 35.3 pounds |
| Product Dimensions | 120 x 10 x 8 inches |
| Item model number | B2212 |
| Batteries | 1 12V batteries required. (included) |
| Item Package Quantity | 1 |
| Included Components | Battery Back Up, One x 3-button remote, Push button wall control, Safety sensors |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |

## Product Details

- **Brand:** CHAMBERLAIN
- **Color:** Gray
- **Exterior Finish:** Grey
- **Installation Type:** Screw-In
- **Recommended Uses For Product:** Residential use, secure package delivery, and quiet operation with standard aluminum doors

## Images

![Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey - Image 1](https://m.media-amazon.com/images/I/510fXKo7yNL.jpg)
![Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey - Image 2](https://m.media-amazon.com/images/I/51TEVxpz5jL.jpg)
![Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey - Image 3](https://m.media-amazon.com/images/I/515NpN7evcL.jpg)
![Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey - Image 4](https://m.media-amazon.com/images/I/51Phn6o5T2L.jpg)
![Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey - Image 5](https://m.media-amazon.com/images/I/51qQhNSWpmL.jpg)

## Questions & Answers

**Q: Can garage door be opened with MyQ?**
A: Yes, the B2212T model is Wi-Fi myQ enabled and will be able to operate the garage door through the myQ app. Thank you!

**Q: Can it be connected to my car's home link?**
A: Yes, but you need a WiFi connection that reaches to the garage.

**Q: Does this have a light**
A: Yes, the B2212 model has one light lens. The light will come on when the opener is activated. Thank you!

**Q: Does this come with the belt needed to operate?**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quiet and Super Reliable
*by M***W on November 3, 2023*

I absolutely love this opener. The belt makes it super quiet and connectivity to wifi is a breeze. And if you are replacing an old one you can most likely use existing hardware and wires and just replace the motor and brackets, at least that’s what it did with mine and it was amazing!

### ⭐⭐⭐⭐⭐ New G D opener
*by R***H on November 4, 2023*

Was easy to install and the wiring diagram was much clearer to understand compared to replaced unit.Opens and closes very quietly.

### ⭐⭐⭐⭐ It's a garage door opener.
*by P***N on February 12, 2024*

The instructions at times can be confusing showing parts installed incorrectly at times.The remote shown in three pictures was NOT included, but that doesn't bother me as I have other 2 button remotes.I am not able to get the wall mounted remote to operate the door, but that is easily corrected by using a remote.

## Frequently Bought Together

- Chamberlain 1/2 HP Ultra-Quiet Smart Garage Door Opener with Battery Backup,Grey
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**Shop now:** [https://www.desertcart.jp/products/548260821-chamberlain-1-2-hp-ultra-quiet-smart-garage-door-opener](https://www.desertcart.jp/products/548260821-chamberlain-1-2-hp-ultra-quiet-smart-garage-door-opener)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*