DON'T BUY FROM THESE PEOPLE. They overcharged for shipping ie asked over AUD $60 for express 3-5 day delivery but took 11 days from order to deliver - and paid only USD $29.90 for postage (note current exchange rate pretty much comparable). They also defrauded the postage service by claiming the goods were valued at less than cost and claimed it was a gift ie not a commercial transaction. The unit supplied didn't match the unit ordered and it didn't operate in Australia nor was it sent with equipment to enable it to operate in Australia. Their service is seriously unsatisfactory. To date direct questions posed have not been answered and I've been shuffled backwards and forwards between Steve Flores & the Sales Team. I intend to report them to the US govt. As need investigation.