1.Video Input(s):4, 8, 12, 16 Cams 2.Display Rate:120 fps (NTSC), 100 fps (PAL) 3.Compression Format:Wavelet, MPEG-4, GEOMPEG4 Input TypeD-Type: DB15 x 2 Video Input(s)4, 8, 12, 16 Cams Audio Input(s)4 Channels , & 16CH(with GV-A16 board) is optional Recording Rate Display Rate120 fps (NTSC), 100 fps (PAL). Video ResolutionNTSC: 720x480, 720x480 de-interlace, 720 x 240, 640 x 480, 640 x 480 de- ...