ZKTeco ZK F22
The ZKTeco ZK F22 is a sleek, ultra-thin biometric terminal that combines fingerprint-based time attendance and access control in one unit. It features a modern 2.4-inch TFT color screen with a touch keypad for intuitive operation. Using ZKTeco’s high-performance BioID (or Z-ID) infrared fingerprint sensor and the ZKFinger V10.0 algorithm, the F22 achieves very fast, accurate fingerprint matching, typically in less than one second.
This device supports multiple verification modes — fingerprint, RFID card (optional), and PIN — giving flexibility for different security setups. It can function standalone or be integrated with existing access control systems via Wiegand input/output. The F22 also supports TCP/IP, RS-485, USB-host, and Wi-Fi for network connectivity or offline operations.
With a capacity of up to 3,000 fingerprint templates, 5,000 optional RFID cards, and 30,000 transaction logs, it is suitable for medium to large installations. For physical security, the F22 includes outputs for an electric lock, door sensor, exit button, and alarm, plus a tamper switch for added protection. It also supports anti-passback, scheduled-bell functions, and shift/time-based access control.
Powered by 12 V DC, the F22 operates reliably across a range of environmental conditions. It is compatible with ZKTeco’s software tools and SDKs, such as ZKBio Access and ZKBio Time, making it ideal for businesses wanting a robust biometric solution for both attendance and access control
