... high compression, support dual stream network transmission.4/8 Channel Video Inputs, 4 Channel Audio InputsSupport D1 100/120FPS, CIF 100/120FPS ... monitoring.1,4,8 channel simultaneous realtime playback.Multiple function: Live, Recording, Playback, Backup & Remote access.Support NTSC / PAL video ... , Turkish, Polish, Hungarian, Finnish, Persian, Thai, Greek. 4 Channel Video D1 Recording Digital ...