High Frequency Mifare 1k RFID Ving Hotel Card is 13.56MHz mifare 1k chip and encrypt with Ving authorization ,It is specializing in work for ASSA ABLOY locks and ving system .It will fully work with hotel lock system and can help hotel owner quick to finish check in and check out , power on , elevator control ,etc .Customized printing , numbering , barcode , mag strip , die-cut shape or hole and hoht-stamping are available .