MONITORING A FLOW OF OBJECTS BY A SIM CARD DETECTOR

摘要

The present invention provides a system for monitoring a flow of objects comprising at least one SIM card detector adapted to detect one or more SIM cards and an object monitoring system adapted to process data received from the SIM card detector. The SIM card detector detects at least one object of the flow of objects by detecting a SIM card carried by the at least one object and provides data corresponding to the detected SIM card to the object monitoring system. The object monitoring system receives the data that comprises information about the detected SIM card, and processes the received data such that the detected object that carries a SIM card is identified and recognized by the system, i.e. the system can distinguish the detected SIM card from other SIM cards.