●A group of messy code encrypted data for the security of fingerprint storage
●Supports RS-485 communication with 19200bps-N-8-1 transmission rate.
●Supports M1 card reading
●Card induction distance is 30 mm to 100 mm
●Supports multiple authentication modes (card, fingerprint, and card + fingerprint)
●Max. 5000 fingerprints storage
●Adopts the optical fingerprint module, supporting 1:N mode (fingerprint, card + fingerprint) and 1:1 mode
●Communication circuit is designed with optical coupling isolation and noise suppression function
●Built-in buzzer for status indication