1: PCI connection general line supports PnP, DSP construction absolutely.
2: adopt megger combine mode, realize megger digital record not plunk.
3:Alternating and direct Current input impedance reach 16 megohm,
can use on line, broadcasting station, video, and other to record.
4: single card offer sixteen telephone record connection which can work independent, offer press
control, voice and key control record mode.
5: every channel record, play, accepts code; send out code, signal order check
can work simultaneous.