Convert BCD to binary

• Enable this option to convert the BCD (decimal) number to a binary value if Hex string was selected in the QR Scanning settings.

<aside> <img src="/icons/info-alternate_blue.svg" alt="/icons/info-alternate_blue.svg" width="40px" /> You will see above that we needed to set 43bits for the ID number in order to attain a 37 bit Wiegand output from the reader - due to the BCD setting.

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<aside> <img src="/icons/info-alternate_blue.svg" alt="/icons/info-alternate_blue.svg" width="40px" /> The basic requirements are for the reader to read either the first or last 8 digits of the Proxyclick QR string, as this is where we place our 8-digit token number, and transmit that data in a way that will be understood by the ACS.

This may be a simple Wiegand rule transmitting only the token number or you can make this more complex, adding parity bits if required by your particular setup.

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