The keypad data is transported using the Wiegand protocol (when the user enters a PIN on the keypad, the data is transported to the reader in the Wiegand frame). The credential template has two decoding configurations.
• The first decoding configuration (Primary) specifies how to extract the PINs data entered by the user.
• Once the pins data is extracted, the second decoding configuration (Secondary) specifies how to extract each PIN, by specifying the total length, length of each PIN, parity etc.
An example of a credential template for this type of reader is the 26BitWiegandKeypadCT.
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