Near Field Communication (NFC) technology is a standards-based wireless communication technology that allows data to be exchanged between devices that are a few centimeters apart. NFC operates at 13.56 MHz and transfers data at up to 424 Kbits/seconds.

13.56MHz NFC Type 2 NTAG 213 NFC Card is nfc technology which is based on rfid and specializing in 13.56MHz frequency range . It can be classified NFC type 1, 2,3,4,5 and NTAG® 213 nfc card is NFC type 2 and 144 bytes user memory , better for short distance payment , important data transmit ,etc .

This RFID Cards in custom printed for access control as a hotel key card. Chip in Mifare ultralight EV1, Which is popular for key card applications.