# Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive: specs and price

**Price (US):** $249.99 (Prevailing Walmart/Home Depot list price (Home Depot showed $229-$271 by location); Chamberlain.com displays no MSRP.), as of 2026-06-24. Among the 10 garage door openers we track it is #5 cheapest of 10; category median $264.
**Brand:** Chamberlain
**Released:** 2023
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $249.99 |
| Brand | Chamberlain |
| Released | 2023 |
| Motor hp | 3/4 |
| Drive type | belt |
| Motor type | DC |
| Wi-Fi smart | Yes |
| Smart platform | myQ |
| Battery backup | No |
| Camera | No |
| LED lumens | — |
| Max door height (ft) | 7 |

## Where it stands

At $250, the Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive is #5 cheapest of the 10 garage door openers we track, where the median is $264. On the spec sheet, its max door height of 7 ft is the lowest of the 11, and its release of 2023 is above the median of the 12. By release date, it is among the newer of the 12 we date.

## Frequently asked questions

**How much does the Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive cost?**

The Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive has a US price of $249.99 (Prevailing Walmart/Home Depot list price (Home Depot showed $229-$271 by location); Chamberlain.com displays no MSRP.), as of 2026-06-24.

**How does the Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive compare on price?**

At $250, the Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive is #5 cheapest of the 10 garage door openers we track, where the median is $264.

**When was the Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive released?**

The Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive was released 2023.

**What are the Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive's key specs?**

Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive (Chamberlain): motor hp 3/4, drive type belt, motor type DC, wifi smart Yes, smart platform myQ. Full sourced spec sheet verified 2026-06-24.

Source: https://www.chamberlain.com/ultra-quiet-wi-fi-garage-door-opener/p/B4505TMC (chamberlain.com, accessed 2026-06-24)
Corroboration: https://www.homedepot.com/p/Chamberlain-3-4-HP-Smart-Quiet-Belt-Drive-Garage-Door-Opener-B4505T/316307827 (accessed 2026-06-24)
Canonical: https://frontdeskreview.com/product/garage-door-openers/chamberlain-b4505t/
Cite: Per The Front Desk Review, the Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive price of record was $249.99 as of 2026-06-24 — https://frontdeskreview.com/product/garage-door-openers/chamberlain-b4505t/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl