2X(NFC RFID Chip Card Reader Copier+3xUID Keychain/CUID Card IC 13.56M ID5314
3 x CUID Card). 1 x RFID Reader. 2X(A total of 4 frequencies are supported: IC 13.56Mhz, ID 125Khz / 250Khz / 375Khz. 3 x UID Keychain(The color and appearance are random, and the designation is not accepted).