ZKTeco F22 fingerprint attendance device: Fingerprint device: The device records the time accurately immediately upon receiving the user's fingerprint. A fingerprint attendance and departure device equipped with a feature that provides an automatic response immediately upon accepting or rejecting the fingerprint. ZKTeco F22 supports multiple connectivity options such as TCP/IP, USB, and WiFi, allowing it to be connected to different networks easily and conveniently. It can be used as an access control system with the possibility of adding additional features. It is loved by many thanks to its ease of use and reliable performance.