An RFID system enables the simultaneous tracking of multiple products in real-time. By using an RFID system, each object in the supply chain is assigned a unique tag ID for more efficient management. It reduces the required manual record keeping thus lowering the labor cost and the possibility of human errors. It is also easier to keep record of any necessary update for better security. RFID has been successfully applied in a variety of industries, including healthcare, distribution, manufacturing, transportation and construction.