The ZKTeco WL20 Device is a Fingerprint Time & Attendance Terminal that comes equipped with a Wi-Fi module, eliminating the need for Ethernet cables. The device supports hotspot mode and allows for mobile app connections, enabling users to check in/out and download records directly. It is paired with ZK’s new fingerprint reader, which ensures stable operation under strong light sources and high precision verification of wet and rough fingers. The WL20 has an elegant design and is poised to revolutionize the time and attendance industry.