NITGen Co. Ltd. NAC-2500R 用户手册
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Appendix 4: Wiegand Protocol Format
1. Wiegand
Input
- 26 Bit
P
8 Bit (site code)
16 Bit (card number)
P
LSB MSB
- 34 Bit
P
16 Bit (site code)
16 Bit (card number)
P
LSB MSB