Fingerprint lockard is our latest and mostadvanced model.Number of fingerprints: 99 (number of users can be 99- one fingerprint per person; 33 users is recommended- with three registered fingerpritns per user).Pin code: 99 pin codesmatching mode to access: 1:n when this mode is chosen,all users enrolled at this lock will only need to match theirenrolled fingerprint or pin code to unlock the door.1:1 Mode – when this mode is chosen, then all users enrolledat this lock must enter their user id, then verify their enrolledfingerprint to successfully unlock the door.Pin code & fingerprint mode combines pin code+fingerprint toopen the door.