RFID Tags LongRange SemiPassive

Office of Science - Feature -

... "Long-Range Semi-Passive Radio Frequency Identification System: These unique semi-passive RF tags can identify, locate, and even determine the condition of any item to which it is attached. In an inventory application, this system significantly reduces the time to count, locate, monitor, and control distribution of resources ranging from commercial commodities (such as clothing, blood plasma, and perishable foods) to military equipment and personnel in the field." ...