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Detailed technical specifications of CEM CRD/218/004, one of over 6 Access control cards/ tags/ fobs from CEM
  • Technical spec

CEM CRD/218/004 DESFire contactless smart card

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Manufacturer: CEM Systems Ltd CEM Systems LtdDownload DatasheetDownload Datasheet
CEM CRD/218/004 Access control card/ tag/ fob
Model CodeCRD/218/004
Card/ Tag/ FobCard
Technology TypeSmart Card
ISO size PrintableYes
Operating Frequency MHz13.56
Transaction Time Sec89 ms
Memory Size KB4
Physical SpecificationsDimensions mm: 54 x 86 x 1
Weight g: 5.7
Environmental SpecificationsOperating Temp oC: -25 ~ +50 C (-13 ~ +122 F)
Model InfoCEM CRD/218/004 DESFire 13.56MHz read/write contactless smart card can be used for a range of different applications from access control to other applications such as cashless vending and public transportation. Using a standardised Mifare Application Directory (MAD), the card contains a structured file system offering security for multiple applications and to support future growth. Utilising Triple DES (3DES) encryption, the information is securely stored on the card, ensuring that it cannot be cloned and that only valid cards are granted access.

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