Chamberlain Belt Garage Door Opener – WiFi Control – 3/4 HP (Model B4505TC)
If you want a stronger, quieter, and smarter garage door opener, the Chamberlain B4505TC is a premium upgrade for homeowners who want smooth belt-drive performance plus Wi-Fi smartphone control through the myQ® app. It’s an excellent choice for attached garages, where noise and vibration matter most.
Quick Highlights (Why Homeowners Love It)
Ultra-Quiet Belt Drive – reduced vibration and quieter operation compared to chain-drive openers
3/4 HP DC Motor Power – strong lifting power and smooth performance
Built-in Wi-Fi + myQ® Smartphone Control – open, close, and monitor the garage door from anywhere
Soft Start / Soft Stop – smoother movement and less stress on the door system
Integrated Bluetooth Setup – faster, easier phone/app setup during installation
Security+ 2.0® Rolling Code Technology – enhanced remote security and anti-hacking protection
Best For These Homes
This opener is ideal if you have:
An attached garage (bedroom or living space above/near the garage)
A heavier or more active door that benefits from stronger motor power
A busy household that wants smartphone access to check if the garage is closed
A homeowner who wants a quiet belt-drive system instead of a louder chain drive
Key Features & Specs (B4505TC)
Model: Chamberlain B4505TC
Drive Type: Belt Drive
Motor Power: 3/4 HP
Motor Type: DC
Smart Control: Yes (Built-in Wi-Fi / myQ® app)
Soft Start / Stop: Yes
Lighting Support: Up to 200W (bulbs sold separately)
Battery Backup: No
Timer-to-Close: No
Remote Code Security: Security+ 2.0 compatibility
Learn Button Color Compatibility: Yellow
What “Wi-Fi Control” Means for Homeowners (myQ® App)
With the myQ® app, homeowners can:
Open and close the garage door remotely
Check the live garage door status
View activity history (open/close events)
Get alerts/notifications (depending on settings)
This is especially useful for families who want peace of mind when leaving home or traveling.
Important Notes (Good to Know Before Buying)
No battery backup: If the power goes out, the opener won’t run until electricity returns.
Wi-Fi signal matters: Smart functions work best when the garage has a stable Wi-Fi connection.
Lighting bulbs are not included: Supports up to 200W total.
FAQ – Chamberlain B4505TC
Is the B4505TC good for attached garages?
Yes. This model uses a belt drive and DC motor, making it a popular choice when homeowners want quieter operation.
Can I control it from my phone?
Yes. It includes built-in Wi-Fi and works with the myQ® app.
Does it include battery backup?
No. The B4505TC does not include battery backup.
What type of lighting does it support?
It supports up to 200W (bulbs sold separately).
Professional Installation Recommended
A garage door opener performs best (and lasts longer) when it’s installed correctly with:
Proper rail alignment and mounting
Correct safety sensor setup and testing
Door balance check (springs/cables condition)
Travel limits + force settings properly tuned
Full safety inspection after installation
Need Supply & Professional Installation
Want a quieter garage door opener with smart control?
We install the Chamberlain B2202C Belt Drive Smart Opener for homeowners who want smooth, quiet operation and phone control through the myQ® app.
Contact us today for supply + professional installation.
