Skip to main contentSkip to footer
Slide 1 of 8

Overview

The Chamberlain B4603T MYQ Smart Garage Door Opener provides smartphone control through the myQ app, allowing you to control, secure, and monitor the garage from your smartphone. It features an ultra-quiet DC motor, soft start/stop operation, and an ultra-quiet belt drive. Integrated motion-activated LED lighting provides 1,000 lumens, while improved Wi-Fi connectivity.

Chamberlain MYQ Smart Garage Door Opener Ultra-Quiet Belt Drive, 3/4-HP Motor B4603T

Model: B4603T
Web Code: 20129386
Sold and shipped by | 3.6 seller rating (41 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Product Overview:

The Chamberlain B4603T MYQ Smart Garage Door Opener combines smartphone control, quiet operation, integrated LED lighting, improved Wi-Fi connectivity, and Bluetooth technology. The ultra-quiet DC motor with soft start/stop operation provides smooth performance, while the integrated 1,000-lumen LED lighting brightens high-traffic areas of the garage. The myQ app allows you to control, secure, and monitor the garage from your smartphone.

Key Features:

• Smartphone control through the myQ app for controlling, securing, and monitoring the garage from your smartphone

• Integrated advanced LED lighting with 1,000 lumens to brighten high-traffic areas of the garage

• Motion-activated lighting for convenient illumination

• Ultra-quiet DC motor and soft start/stop for smooth operation

• Improved Wi-Fi connectivity to support new myQ features and solutions

• Enhanced memory to support new myQ features and solutions

• Integrated Bluetooth technology for easier connection to the myQ app, other myQ devices, and smart home technology solutions

• 3/4-HP motor

What’s Included:

• Chamberlain B4603T MYQ Smart Garage Door Opener, Quantity 1

Why Choose the Chamberlain B4603T MYQ Smart Garage Door Opener:

Choose the Chamberlain B4603T MYQ Smart Garage Door Opener for smartphone control through the myQ app, ultra-quiet operation, integrated 1,000-lumen LED lighting, improved Wi-Fi connectivity, and integrated Bluetooth technology. Its soft start/stop operation provides smooth performance, while motion-activated lighting brightens high-traffic areas of the garage.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product