The smart RFID access control system combines proximity RFID readers and RFID key tags. For the start, register every key tag to be tracked and the RFID reader can be installed at the door side where security access control is necessary. Only the person with the authorized key tag can gain access into the management place, and the in-and-out information can be stored in real time.

The RFID access control solution can enhance security to limit access to restricted areas and improved loss prevention in a low cost. And it can also provide an efficient tracking of employee activity in office. In addition, it can be used to trigger cameras and video recorders in order to capture unauthorized or authorized access in real time.