GT20 is an innovative biometric fingerprint reader for Time & Attendance applications, offering unparalleled performance using an advanced algorithm for reliability, precision and excellent matching speed.
The GT20 features the fastest commercial-based fingerprint matching algorithm and high-performance, high-image quality optical fingerprint sensor.
The 3.5” TFT can display more information vividly, including user photo, fingerprint image quality and verification result etc.
8 function keys are the shortcuts to change the attendance status, work-code or to browse the short message, and can be defined as required.
TCP/IP communication is standard and make sure the data transmission between terminal and PC can be easily done within several seconds.