Looks like the official Transformers channel on youtube have been uploading toy commercials from around the world recently, including three today that are noted as being from Australia... but the one I've been seeing on TV in the evenings lately is not any of these three.

I don't see anything that makes these uniquely Australian, as it doesn't even have anyone talking in them, so maybe the lack of narration is exclusive to Australia.

Warrior class
3-step class
1-step class

The commercials do well in showing off how easy the toys can be transformed (for the target demographic of this series), and how to access the features in the attached App game.