At this time we do not sell our products in Brazil. To make a purchase on AcuRite.com you would need a card that was issued in the United States or Canada. The billing and shipping address would need to be from the United States or Canada as well. You can check Amazon.com to see if they have any available. Please note we do not warranty products that are in Brazil so should something happen to it within the 1 year, we would not be able to provide warranty coverage for it.