HID 510x iCLASS® Seos™ + Prox Card of dual frequency HID 522X iCLASS Seos/iCLASS dual-technology smart card HID 520X iCLASS ...

iClass SE readers are highly adaptable and secure high frequency access control solution. It provides multi-layered security beyond the card technology, providing added protection to identity data ...

She bought a pack of iCLASS cards from the manufacturer and dissolved the PVC with acetone to measure the chip’s capacitance. Later, she found the datasheet and confirmed her readings.