PALO ALTO, Calif.--(BUSINESS WIRE)--Blue Vector Systems today announced that it has extended its RFID product line for the pharmaceutical industry to include a dual-frequency RFID conveyor tunnel with the ability to read HF-tagged items within UHF-tagged totes and containers. The new Smart Conveyor Tunnel offering builds upon Blue Vector’s introduction earlier this year of its dual-frequency Safe and Secure Smart Cabinets for drug storage and order picking.