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Proximity access control components by Deister Electronics have gained worldwide recognition for superior performance in many applications.   Innovative design has made the products exceptionally compact and vandal resistant.  The readers provide the highest level of security and reliability, even in hostile environments.


proxEntry®HSF


proxEntry® HSF is high security proximity access control offering copy protection for the proximity card.  The HSF function offers two modes of authentication and encryption.  A correct authentication is required before the reader will process the card data to the controller, plus the data is encrypted to ensure a very high level of security.

HSF

ADE-mode: Authentication Data Encrypted

  • two way authentication, e.g. reader and transponder authenticate themselves
  • changing communications (cryptic data key) with on the air interface between transponder and reader is always active.
  • transponders will only emit information with cryptilogical key
  • contactless programming for the ADE transponders with the CPS2 HSF Coding station 


PAE-mode: Plain data, Authentication Encrypted


CPS HSF


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