... time attendance system high speed and stability 3000 Fingerprints, 10000records C2 is the color fingerprint time attendance system designed for medium ... . It integrates color LCD, keypad and optical fingerprint sensor. C2 has a ultra slim design with the thickness of only ... ID+PW, PW+Card, FP+CardIdentification Time<0.5 SecFRR0.001%FAR0.00001%Communication InterfaceUSB Device, USB Host, TCP/IP, RS232 ...