The F19 is a cutting-edge biometric fingerprint reader designed for use in access control applications. Using an innovative algorithm for reliability, precision, and excellent matching speed, it provides unrivaled performance. The F19 has a ZK high-performance, high-image quality infrared detection fingerprint sensor and the fastest commercial-based fingerprint matching algorithm. The device can be used as a stand-alone device or in conjunction with any third-party access control panels that support standard Wiegand signals. On the TFT-LCD color screen, you can perform all of the functions. The image of your fingerprint will be shown on it. This will direct the user to place the finger in the right location, increasing the rate of identification. TCP/IP and RS485 are available, allowing the device to work in a variety of networks.