Hospitality Room RFID Mifare 1K Keycard for Salto RF Lock is 13.56MHz rfid card for hotel salto locks system . It will easy to operate and high sensitivity once you touch the hotel RF lock .You can encrypt your own password or data inside cards match your system during tourist or guests check in or check out in your hotel .Customized artwork printing and numbering , mag strip , QR barcode is available .