Important thing bringing up beforehand prevention system

摘要

PURPOSE: To keep the secrecy of office, etc., with high reliability by setting an important matter discrimination area and an individual discrimination area so that the far end of the important matter discrimination area to an exit is father from the exit than the far end of the individual discrimination area to the exit. CONSTITUTION: The readable area (important matter discrimination area) of a reader 5 and the readable area (individual discrimination area) 8 of an exit- side card reader 7 is set so that the far end of the important discrimination area 6 to the entrance and exit (door) 9 is farther from the door 9 than the far end of the individual discrimination area 8 to the door 9. When a person 3 who tries to carry out an important matter carries the important matter 2 to which a medium to be discriminated is fitted and approaches the door 9 of the entrance and exit of the storage area 1 to enter the readable area 6 wherein important matter discrimination data on the discriminated medium can be read, the reader 5 discriminates what important matter 2 is going to be carried out and outputs the important discrimination data to a controller 5.