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There are many questions regarding the tags. Do the tags work with water? Are they distorted by metal, what temperature do they operate at? The way radio waves are affected by water. . Those with high water content, metal products and those where there are exposed to extreme high and low temperatures, are a challenge. Good system design and engineering can overcome any of these shortcomings and that is why there are different RFID tags for different applications. Our goal is to create a system in which any tag can be used to identify a product, as long as it has an Electronic Product Code, and communicates using basic communication standards.
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