Secure Entrances with Reliable 13.56mhz rfid cards ...
About products and suppliers: 13.56mhz rfid cards sets are computer-controlled cards situated at the entrances of buildings to ensure security.13.56mhz rfid cards devices enable only authorized person to enter into the safeguarded area.The 13.56mhz rfid cards can be swiped or waved in front of a reader, which then verifies the information before allowing access.
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