Technological cards

Technological cards

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125 KHz T5577 RFID Cards

125 KHz RFID card T5577 Read and Write

The 125 KHz Read & Write RFID cards have an Atmel read and write processor.

They are an excellent solution for hotel keys, attendance control and access control. Their peculiarity is that the unique serial number can be changed at will (very useful to replace existing systems with magnetic strip or barcode).