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Supply Type
Manufacturer, Exporter, Supplier
Preferred Buyer From :
All over the world
RFID proximity card reader is a smart card which can be "read" without inserting it into a reader device, as required by earlier magnetic stripe cards such as credit cards.
To use, the proximity card is held near an electronic reader unit for a moment. The reader usually produces a "beep" or other sound to indicate the card has been read.
Proximity cards typically have a range of around 5 cm (2 inches) for reading, so the user often leaves the card inside his or her wallet or purse, and simply holds the wallet or purse near the reader.