At present, many companies mainly use card and fingerprint for access control and attendance. These two methods are commonly used in the industry. However, with the development of the times, there are many problems with both card and fingerprint access control and attendance methods.

Zecheng Intelligent Pure Human Body Comprehensive Electrostatic Tester, this method is the old and common method, but because of the many shortcomings and loopholes mentioned above, and it is difficult to win the trust of human records or to win the satisfaction and trust of entrusted customers, it has been Slowly not accepted by customers. Professional foundry and production companies have gradually upgraded to electrostatic protection access control systems.