F19 is an intensive biometric print reader for access control applications, offering an unparalleled performance by using an advanced algorithm for reliability. precision and excellent matching speed. The F19 features the fastest commercial-based fingerprint matching algorithm and ZK high-performance, a high-image-quality infrared detection fingerprint sensor. The device offers flexibility to be installed standalone or with any third party access control panels that support standard Wiegand signal. All the operations can be done on the TFTLCD color screen. The fingerprint image will be displayed on it. That will guide the user to put a finger on proper position and increase the recognition rate. TCP/IP and RS485 are available that the device can be used in a different network.