Andowl Q-A21 Time & Attendance  (Fingerprint Identification)

Adopting internationally advanced fingerprint algorithm, the fingerprint recognition ability of environment, climate change, finger injury and peeling is significantly improved, and the recognition time is less than 1 second under the full fingerprint state. It adopts USB communication and supports functions such as U disk downloading attendance records and fingerprint data. User's fingerprints can be shared through U disk after registration on a machine, without real?time connection to the computer.