EM4x00

EM Microelectronic

EM Microelectronic's 125 kHz LF RFID family for access control, animal identification, and industrial proximity applications.

EM Microelectronic | Low Frequency (LF)

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EM4200

125 kHz read-only LF RFID transponder with 64-bit unique ID, widely used in basic access control and proximity cards.

Memori 64-bit read-only UID

Frekuensi Low Frequency (LF)

EM4100

Classic 125 kHz read-only transponder IC with 64-bit factory-programmed ID, the original standard for proximity access control.

Memori 64-bit factory-programmed UID

Frekuensi Low Frequency (LF)