RFID stands for Radio Frequency IDentification. It's not a new technology, but has emerged as a vastly superior alternative to the bar code solutions. Use of RFID is now made possible by its adoption by key corporations such as WalMart, BP and a number of other large organizations. This has in turn spurred standardization of RFID tags and as a consequence their mass production. As costs of RFID tags and readers come down, RFID based applications become more affordable making a compelling case for ROI (Return On Investment).
For general information on RFID tags, we recommend this site.
Today, RFID tags come in many sizes, shapes and capabilities. Size can range from a few millimeters to a bulky device several inches in dimensions. We will work with you to determine RFID tags that make most sense in your specific requirements.
Unlike the bar code readers, RFID readers can read several RFID tags at once, without a line of sight. The reading distance depends on the strength of the reader's Radio Frequency field range as well as the ability of the RFID tags to respond. RFID readers can therefore perform an unobtrusive read, thus making its adoption very process friendly even in challenging environments such as hospitals.
We will work with you to determine the right reader equipment for your specific needs.