CAS

HOORAYVISION’s Conditional Access System (CAS) supports advanced security feature, It can encrypt control words and user authorization information within a stable and highly secured environment. This system is 100% compatible with DVB simul-crypt standard, with high reliability. So that it could satisfy operators’ various needs and requirements with high performance-price-ratio.

Main Features:

  • Advanced  encryption algorithm based on 3DES/AES
  • Support dual-level smart card distribution from CAS provider and operator which have self-owned intellectual property rights
  • With efficient authorization distribution mechanism
  • Quick authorized and shutoff, support DVB simul-crypt standard
  • Able to work with removable smart card or with no card
  • Support STB-Card binding
  • Controlling and re-authorization for PVR program
  • Support regional lock-in and zone controlling
  • Support 1000 product packets
  • Emergency broadcast by forced channel switching
  • Able to designate the starting-up program of STB
  • Support mail, OSD, forced OSD, and fingerprint display
  • Support some simple subscriber management
  • Comprehensive log management and system monitor