Wall mount RS-485 Fingerprint Reader with M1

* A group of messy code encrypted data for the security of fingerprint storage
* Supports RS-485 communication with 19200bps-N-8-1 transmission rate. There are CRC test for the protocol
* Supports M1 card reading
* Card induction distance is 30 mm to 100 mm
* Supports multiple authentication modes (card, fingerprint, and card + fingerprint)
* Optical CMOS fingerprint module. The characters of fingerprint can be export to the card reader
* Max. 5000 fingerprints storage
* Adopts the optical fingerprint module, supporting 1:N mode (fingerprint, card + fingerprint) and 1:1 mode (card + fingerprint)
* Fingerprint comparison time: 1:1 = 1 s, 1:1000 = 1 s; FRR = 0.01%, FAR = 0.001%
* Communication circuit is designed with optical coupling isolation and noise suppression function
* Built-in buzzer for status indication
* Accurate data and time display provided by built-in electronic clock and watchdog program to ensure the basic function of the terminal
* Tamper-proof function