RFID or Radio frequency identification technology is comparatively faster than bar coding. Tags are included in this technology. There are two types of RFID tags such as active and passive tags. Active tags are expensive compared to their passive counterparts. Active tags contain built-in battery but passive tags do not have battery.
They get charged while transmitting information to the tracking system. Many countries have introduced this technology for several businesses like airlines, library, education and others. By searching for the RFID chip timing Portsmouth Virginia on the Internet, you will get effective information on this regard.