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RFID is a non-make contact with auto detection technological iovation.1. Radio consistency id technologies will not contact fast information change and storing technological iovation through fm radio waves, brings together data accessibility technologies through wi-fi coection,RFID manufacturer， and then links towards the data base program to obtain non-contact two-way conversation, therefore reaching the objective of detection and employed for info. change, and link up in range an extremely int...

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