K21
K21 is an innovation biometric fingerprint reader for Time & Attendance applications, offering unparelleled performance using an advanced algorithm for reliability, precision and excellent matching speed. With SSR report (Self-Service-Recoreder) stored in the time clock. The 2.8 inch TFT can display more information vividly, including fingerprint image quality and verification result etc. TCP/IP communication is standard and make sure the data transimission between terminal and PC can be easily done within several second, it is the best choice for small chain stores.