Yes, you can. You can do this on several ways: Auth by card (or mobile credential) and PIN on one reader; Auth by card (or mobile credential) on first reader and PIN on another reader; Auth by card (or mobile credential) or PIN and by second user o the same reader; Auth by card (or mobile credential) or PIN and by system operator; Authentication is possible by other type of reader like biometric, QR, barcode, face and licence plate.