RFID is known as radio frequency identification technology. Function of RFID and bar coding is similar but performance of the RFID is better compared to bar coding. Using this technology, pets can be tracked so it is useful to track the lost or stolen pets.
RFID tags are also used in the warehouses to track the inventory. This is helpful to track in and out of the products. Tags are connected to the entire tracking system. To get more information in the subject, you may look for RFID chip timing Sandy Utah on the Internet.