一个Delphi写的跟考勤机门禁机收款机的接品软件源码-a written appraisal with the aircraft doors for POS software source code access Commodities

SYRIS联网门禁系统协议及源码。主要是两门、四门控制器使用，型号为SY230NT2系列控制器。-Agreement and the source code of the SYRIS networked access control system. Mainly two, four controllers, a model SY230NT2 series controllers.

完整的射频门禁程序源码包含rc522的驱动程序以及相应的显示程序(There had been many cases about RFID-based access control systems. In this paper, long-distance radio frequency technology was used and image-recognition technology was joined, these technologies were used to realize