What's the Ving Encryption card ?
The Ving Encryption card is a hotel keycard with special Ving system data encryption ,so that suitable for Ving lock system to open the hotel door .
In normal ,for the Ving card ,the common used chips have MF 1K Classic ,MF 4K Classic ,MF 1K Classic EV1,MF 4K Classic EV1,MF Ultralight EV1,
Each hotel has the specail data request ,so we suggest you place mass order after test our Ving encryption card samples .
free samples available .
Besides the Ving card ,also we could provide other special encryption RFID cards like Kaba locks, Salto locks,Betech Locks etc