... Half-D1 and CIF ModelNVS800Video Input(encode platform)32channel composite video, PAL or NTSCBNC interface ,1.0Vp-p,impedance ... ,Hue, Contrast, Saturation, Image quality.Streaming FormatOptional Video Streaming or Audio &Video composite StreamingVideo Frame RatePAL: 1-25frames/second;NTSC; ... /S??4Mbit/SVideo Output(decode platform )8 channel composite video, PAL or NTSC BNC interface ,1.0Vp-p, ...