Capability Characteristic: 
PCI connection general line supports PnP, DSP construction absolutely
Adopts megger combine mode, realizes megger digital record not plunk
Alternating and direct current input impedance reach 8 megohms
Can be used on line, broadcasting station, video, and other to record
Single card offers eight telephone record connection which can work independently, offer press control, voice and key control record mode
Every channel record, play, accepts code; send out code, signal order check
can work simultaneous
Supports incoming telephone number displaying and fix telephone message accepting
and sending message
Supports conference function; realizes 32 side conference and multi-group conference
Has independent play port, doesn't use record channels
Supports 12pc card on one computer

Development condition:
Offers WIN98/2000 and UNIX drivers
Offers DLL and ActiveX control
Supports VC++, VB, DELPHI, PB, C++Bullder
Voice edit tools
Public safe record
Digital record system
Bank, insurance and security department, government and military organization
Brief introduction of eight PCI digital record card: 
Absolutely automatic digital record system, the content can be saved more than one
year One card has eight port, can put 12 cards on one computer
Compatible with other cards' driver port, it doesn't need amend original code when changing card
Supports DAR series record