RFID technology is a method of exchanging data between two entities namely a reader/ writer and a tag. This communication allows information about the tag or the element carrying the tag to be determined and in this way it enables processes to be managed more easily.

This technology has become widespread in its use and offers many advantages. RFID is an extremely versatile system, being able to be used in many areas from shops to manufacturing plants, and also for general asset tracking as well as a host of other innovative applications.