If your Zkteco device was purchased before 2018, the installation CD likely contained version 4.8.2 or 4.8.8. You can copy the setup files from the disc.
: Automatically calculates overtime based on predefined rules and tracks employee leave usage and absenteeism. System Requirements Zkteco Attendance Management Version 4.8.8 Download
If you encounter any issues during installation or have questions about using the software, please don't hesitate to contact our support team: If your Zkteco device was purchased before 2018,