... , 14, 16 Cams Audio Input(s)1 Channel , & 16CH(with GV-A16 board) is optional Recording Rate30 fps (NTSC), 25fps (PAL ... , 320 x 240 Compression FormatWavelet, MPEG-4, GEOMPEG4 GV-DSP SupportYES GV-A16 SupportYES GV-NET/IO Card SupportYES SoftwareV7.05/V7.5 ... DimensionsBNC: 132mm x 100mm D-Type: 132mm x 100mm GV ...