These systems have working shifts defined for every registered user, calendars, schedules, vacations, etc. where the registered user has permission. Therefore, users only accede when they have permission to do it.
Different RFID applications and solutions
E-Passport's validity in Spain
The electronic Document National of Identity is an evolution of the latest DNI, the document which accredits physically and with the fingerprint the personal identity of his holder.
Radio Frequency Identification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders
In relation to the needs of the card design, this can be printed only on one side or on two sides. There are printers prepared to flip the card and print on two sides automatically.
Control horario de empleados mediante terminales de control de presencia.
Active RFID systems are based on long-distance identification by radiofrequency data transmission. Identified elements are named tags which are identified by readers.