PT. Sarana Sistem Mikro 1


Selling Proximity Cards

 Proximity Card or Prox Card is a contactless card that is used for security access systems or payment systems. Frequency that is commonly used on cards and reading devices (card reader) is 125 kHz or the newer generation works at a frequency of 13.56 MHz. Proximity Card is also known as RFID contactless smartcard. The standardization of this card is generally ISO / IEC 14443 (card read distance) and ISO / IEC 15693. Card components consist of a range of ICs, capacitors and coils that are connected in parallel. We, PT. Micro System Facility sells cheap price proximity cards.

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