... Input:16 Cams,Audio Input:4 channels 3.software 7.05 version 4 cheap price,good service DVR Card GV900/GV ... (s):16 Cams,Audio Input(s):4 channels3.software 7.05 versionSpecificationInput TypeGV-900 D-Type: DB15 X 2Video Input(s ... )HDD80GB (recommended)VGAnVIDIA GeForce II MX200 32MB gv900 with 7.05 version/gv card