R305 Fingerprint Scanner Module

OVERVIEW:

Fingerprint processing includes two parts: fingerprint enrollment and fingerprint matching (the matching can be 1:1 or 1:N). When enrolling, the user needs to enter the finger two times. The system will process the two-time finger images, generate a template of the finger based on processing results and store the template.

• Power DC : 3.6V-6.0V
• Interface : UART (TTL logical level)/ USB 1.1
• Working current : 100mA
• Peak Current    : 150mA
• Matching Mode:  1:1 and 1:N
• Baud rate (9600*N)bps, N=1-12 (default N=6 57600bps)
• Character file size:  256 bytes
• Image acquiring time :  <0.5s
• Template size :  512 bytes
• Storage capacity:  256
• Security level : 5 (1, 2, 3, 4, 5(highest))
• FAR : <0.001%
• FRR: <0.1%
• Average searching time:  < 0.8s (1:880)
• Window dimension : 18mm*22mm