Hi @RingAU. Since the Ring Bridge is not available for the AU market, there is no way for us to know if a Ring Bridge from another region will work properly there. The Ring Bridge uses specific radio frequencies to operate and communicate with our Ring Smart lights. This is the reason why there are region specific. Using a Ring Bridge in a region it was not designed to be used in, could interfere with other radio frequencies in the area. With that being said, I would recommend not using a Ring Bridge in AU.