Hello, I bought your company's control board and central control face recognition and time attendance access controller. How do I install and manage it in the 3500 software? Hope to get answers from your company, thank you.

In the attendance information, select "time attendance access controller" to install, assign the IP address and communication password of the attendance access controller for installation, and enter the face or card number after installation, for specific operations, please refer to the content of "Video Teaching of Central Control Face Recognition and Time Attendance Operation" recorded by our company.