Specification
Input Type D-Type: DB15 x 2
Video Input(s) 4, 8, 12, 16 Cams
Audio Input(s) 2 Channels , & 16CH(with GV-A16 board) is optional
Recording Rate 60 fps (NTSC), 50 fps (PAL).
Display Rate 60 fps (NTSC), 50 fps (PAL).
Video Resolution NTSC: 720x480, 720x480 de-interlace, 720 x 240,
640 x 480, 640 x 480 de-interlace, 640 x 240, 320 x 240
PAL: 720 x 576, 720 x 576 de-interlace, 720 x 288,
640 x 480, 640 x 480 de-interlace, 640 x 240, 320 x 240
Compression Format Wavelet, MPEG-4, GEOMPEG4
GV-DSP Support YES
GV-A16 Support
YES (what's GV-A16 board?)

GV-NET/IO Card Support YES
Software V8.0 / V7.05 / V7.0(with USB-Dongle) / V6.1 / V6.05

Dimension New PCB(D-Type Ver7.05): 175mm x 98mm.
Old PCB(D-Type Ver6.1): 150mm x 100mm.
NOTE: GV-650S is currently not compatible with via series chipset motherboard.
System Requirements
OS Supported Windows 2000 / Windows XP / Windows 2003
CPU Pentium 4 - 2.0 GHZ
RAM 256MB Minimum
HDD 80GB Recommended
VGA NVIDIA Geforce2 MX200 32MB
DirectX 9.0 or above
Accessories