Name: Geovision GV800 Specification: 1. Video Input 4, 8, 16 cams 2. Audio Input 4 channels with audio card 3. Recording Rate 120 fps(NTSC), 100 fps(PAL). 4. Display Rate 120 fps(NTSC), 100 fps(PAL), 480 fps with DSP card 5. Compression Format Wavelet, MPEG4