Is Wi-Fi Always Necessary for RFID?

By RFID Journal

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Ask The ExpertsIs Wi-Fi Always Necessary for RFID?
RFID Journal Staff asked 15 years ago

Do all RFID-based systems require that users have a Wi-Fi connection, in order to work properly?


No. Many RFID interrogators include either an ethernet port or Wi-Fi, enabling them to be connected to a company's network so that data can be passed to back-end systems. Wi-Fi can reduce the cost of cabling in a warehouse, but for many applications, companies connect their readers to the Internet using a standard CAT-5 Internet cable.

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