product name: gv-600(6.11&7.05&8.01)Video Input(s):16 Cams Audio Input(s):1 channelsRecording Rate:30 fps (NTSC), 25 fps (PAL).Display Rate:30 fps (NTSC), 25 fps (PAL).Video Resolution:320x240, 640x240, 640x480, 640x480swCompression Format:Wavelet, MPEG-4, H.264,GeoMPEG-4Geovision Software 8.1 Version

product name: gv-650(6.11&7.05&8.01)Video Input(s):16 Cams Audio Input(s):2 channelsRecording Rate:60 fps (NTSC), 50 fps (PAL).Display Rate:60 fps (NTSC), 50 fps (PAL).Video Resolution:320x240, 640x240, 640x480, 640x480swCompression Format:Wavelet, MPEG-4,H.264 GeoMPEG-4Geovision Software 8.1Version

product name: gv-800(6.11&7.05&8.01)Video Input(s):16 Cams Audio Input(s):4 channelsRecording Rate:120fps (NTSC), 100 fps (PAL).Video Resolution:320x240, 640x240, 640x480, 640x480swCompression Format:Wavelet, MPEG-4, H.264,GeoMPEG-4 Geovision Software 8.1Version

 product name: gv-900(6.11&7.05)Video Input(s):16 Cams Audio Input(s):4 channelsRecording Rate:240fps (NTSC), 200 fps (PAL).Video Resolution:320x240, 640x240, 640x480, 640x480swCompression Format:Wavelet, MPEG-4, H.264,GeoMPEG-4 Geovision Software 6.11/7.05Version

product name: gv-1000(6.11&7.05)Video Input(s):16 Cams Audio Input(s). Rate:480fps (NTSC), 400 fps (PAL).Video Resolution:320x240, 640x240, 640x480, 640x480swCompression Format:Wavelet, MPEG-4, H.264,GeoMPEG-4 Geovision Software 6.11/7.05Version System Requirements