Bunnings should have a few, and hopefully out on display.
They will often have their access fobs for you to test the doors with.
Download TagInfo onto your phone, go to Bunnings, scan the fobs with TagInfo, and share the results here.
We should hopefully be able to point you in the right direction.
This might also give you some links to people that may be able to help you out locally, especially when it comes to cloning and even enrolling etc.