SHELF-LIFE MONITORING SENSOR-TRANSPONDER SYSTEM

摘要

A product integrity indicator system, comprising: (a) a radio frequency transponder module including a RFID integrated circuit having a first memory, the radio frequency transponder module further including an antenna; (b) at least one sensor configured to monitor time, temperature or other sensor data related to the condition of a product, (c) said system having a second memory for storing sensor data; and (d) a communications interface for coupling the at least one sensor to the RFID integrated circuit, wherein the at least one sensor is operative to communicate with the RFID integrated circuit by way of the communications interface.