zkteco k40 biometric reader

Zkteco k40 biometric reader is a versatile biometric fingerprint reader designed for time attendance and basic access control. It features a clear 2.8-inch TFT screen, USB and TCP/IP connectivity, and a convenient built-in battery. The device offers user-friendly operation through an intuitive interface. It supports multiple identification methods, including fingerprints, passwords, and optional cards. Because it enables secure clock-ins and interfaces with external electric locks, the K40 is an ideal security solution. Consequently, it provides reliable attendance tracking for small to medium-sized businesses, schools, and offices.”