Gv800 pic-e v4, 2cards for 32CH
Specifications
Input type: Gv-800 d-type: dB15 x 2 (PCI-e)
Video input(s): 4, 8, 12, 16 cams
Audio input(s): 4 channels

Total recording rate at 320 x 240 resolution: 120 fps (NTSC), 100 fps (PAL)
Display rate: 120 fps (NTSC), 100 fps (PAL).
Video resolution - NTSC / PAL: Full d1, half d1, CIF
Compression format: Geo MPEG4, geo MPEG4 (asp), geo h264, geo h264 v2
Gv-a16 support yes
Gv-net card support yes
Gv-net/io card support yes

Dimensions (w x h) gv-800 d-type: 174 x 98 ( mm) / 6.85 x 3.86 (in)
Installation guide d-type (PCI-e)
Installing two cards
Note: Gv-800 is currently not compatible with via series and ati series chipset motherboards, and 64-bit windows operating system.

Minimum system requirements for one card
OS supported windows 2000 / windows XP / windows server 2003 / windows vista
(not support 64-bit version of windows)
CPU pentium 4-3.0 GHz with hyper-threading
RAM windows 2000 / XP: 2 x 512 MB dual channels
Windows vista / server 2003: 2 x 1 GB dual channels

HDD 80 GB
VGA ati radeon x600
Nvidia 6200
Directx 9.0c
Minimum system requirements for two cards
OS supported: Windows 2000 / windows XP / windows server 2003 / windows vista
(not support 64-bit version of windows)

CPU: Pentium 4-3.0 GHz dual core
RAM: 2 x 1 GB dual channels
HDD 160 GB
VGA ati radeon x1300 PCI-e
Nvidia geforce 7300 PCI-e
Directx 9.0c