Specification Input Type DB15 X 2 Video Input(s) 16 Cams Audio Input(s) optional Recording Rate 480 fps (NTSC), 400fps (PAL). Display Rate 480 fps (NTSC), 400fps (PAL). Video Resolution 320x240, 640x240, 640x480, 640x480 S/W Compression Format Wavelet, MPEG-4, GeoMPEG4 GV-DSP Support Yes GV-A16 Support Yes GV-NET/IO Card Support No Dimension 225mm x 103mm Note: GV-1000 is currently not compatible with VIA series chipset motherboard. System Requirements OS Supported Windows 2000 / Windows XP CPU Pentium4-2.8 GHz, 800 MHz FSB (minimum) RAM 2 x 256MB dual DDR400 SDRAM (minimum) HDD 250GB (recommended) VGA nVIDIA GeForce4 MX440 64MB or above