Patent ID: 8400276
Filing Date: 2013-03-19
Classification: G08B,G08C

Abstract:
1. A monitoring system comprising: a terminal device having terminal identifying information for identifying itself; and a main control device having main control device identifying information and configured to control said terminal device, wherein: said terminal device comprises an RFID tag configured to transmit the terminal identifying information of the terminal device as a radio signal in response to receipt of a request signal for the terminal identifying information wirelessly transmitted from said main control device, and said RFID tag is configured to send back said terminal identification information if said main control device identifying information is not stored in said terminal device, said main control device comprises: wherein said RFID reader/writer is configured to transmit the main control device identifying information as a radio signal to said terminal device in response to receipt of said terminal identifying information before registration of said main control device identifying information; wherein said RFID reader/writer is provided separately from said first communication unit; wherein said RFID tag comprises: wherein said terminal device further comprises: wherein said RFID tag is provided separately from said second communication unit, and wherein said terminal control unit reads out said main control device identifying information from said second storage unit and writes said main control device identifying information in said third storage unit, when said terminal device is powered on at start-up by said power unit.