The function of this machine, copy the ID card number, reads the ID card, ID card number to write custom. FREE Software! Free to send cards to write software that can read and write the ID card reader usb interface, supports writing 5567 card, 5577 card, you can copy to read and write any access cards, parking cards, owners card, attendance card, ID card, etc. class card elevator ! ATMEL Corporation of America produced a new proximity card, tuning frequency from 100 kHz to 150kHz, can be encrypted, the data capacity of 330, 64-bit ID number, answer a wake-up function, read and write performance and stability for a typical low-frequency , can be encrypted, can read and write cards, ID reader machines, number of machines in the market, speculation will have great application prospects