one of advanced biometric fingerprint reader for access control uses, offers incomparable performance using an innovative algorithm for reliability, strictness and excellent matching speed. The F 19 features the fastest commercial-based fingerprint matching algorithm and ZK high-performance, high image quality ultraviolet detection fingerprint sensor. The device offers flexibility to be installed standalone or with any 3rd party access control panels that support standard Wigand signal. All the process can be done on the TFT-LCD color screen. The fingerprint image will be displayed on it. That will guide user to put finger on proper place and increase acknowledgment rate. TCP/IP and RS 485 are available that the device can be used in diverse network.