Fingerprint reader with optical sensor DS-K1201AEF

for access control

Fingerprint Reader •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 EM 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