Summarize
KN-8004/KN-8008 digital surveillance system is structured on host computer system. For traditional surveillance devices, you need to set up several surveillance screens, multiprocessor, commutator and video tape recorder, and you need personnel to watch over the locale and change the videotapes etc. In addition, you are able to do all kinds of preview and recording operations, and realize remote view by Internet to watch over the locale in time.
There are two main parts in AV system:[...]