Sensor based RFID case study with a major US retailer

The KSW Microtec is a worldwide leading supplier of RFID-components for standard- and special applications as logistics and public transport as well as for security sensitive applications like contactless credit cards and access systems. KSW works with a large development team on continuous improvements and advancements of the today's RFID - components. Therefore KSW became the outrider in active label technology with the proprietary product VarioSens®, the RFID temperature data logger. By combining the inlay with an environmentally-friendly battery and a sensor-controlled chip the passive label becomes a semi-active label, which is used today in numerous fields for monitoring of perishable products.