# Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive vs LiftMaster 84505R Secure View Belt Drive with Camera: specs and price compared

A sourced, side-by-side comparison of the Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive (Chamberlain) and LiftMaster 84505R Secure View Belt Drive with Camera (LiftMaster) among garage door openers.

## Side by side

| Spec | Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive | LiftMaster 84505R Secure View Belt Drive with Camera |
| --- | --- | --- |
| US price | $249.99 | not published |
| Brand | Chamberlain | LiftMaster |
| Released | 2023 | 2023 |
| Motor hp | 3/4 | 1/2 |
| Drive type | belt | belt |
| Motor type | DC | DC |
| Wi-Fi smart | Yes | Yes |
| Smart platform | myQ | myQ |
| Battery backup | No | No |
| Camera | No | Yes |
| LED lumens | — | 1500 |
| Max door height (ft) | 7 | — |

## Key differences

- Motor hp: Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive 3/4 vs LiftMaster 84505R Secure View Belt Drive with Camera 1/2
- Camera: Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive No vs LiftMaster 84505R Secure View Belt Drive with Camera Yes

## Sources

- Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive: https://www.chamberlain.com/ultra-quiet-wi-fi-garage-door-opener/p/B4505TMC (chamberlain.com, verified 2026-06-24)
- LiftMaster 84505R Secure View Belt Drive with Camera: https://www.liftmaster.com/secure-view-ultra-quiet-belt-drive-smart-opener-with-camera-and-dual-led-lighting/p/84505RMC (liftmaster.com, verified 2026-06-24)

Canonical: https://frontdeskreview.com/gear/garage-door-openers/chamberlain-b4505t-vs-liftmaster-84505r/
Cite: Per The Front Desk Review, Chamberlain B4505T Ultra-Quiet Wi-Fi Belt Drive ($249.99) vs LiftMaster 84505R Secure View Belt Drive with Camera (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/garage-door-openers/chamberlain-b4505t-vs-liftmaster-84505r/
License: CC BY 4.0.