Input Type: DB15 x 2 (Video), DB9 x 2 (Audio)
Video Input(s): 16 Cams
Audio Input(s): 16 Channels
TV Output RCA Connector x 1
Total Recording Rate CIF 480 fps (NTSC), 400 fps (PAL)
                    D1 240 fps (NTSC), 200 fps (PAL)
Turbo VGA  416 fps (NTSC), 400 fps (PAL)
Turbo D1 352 fps (NTSC), 320 fps (PAL)
Display Rate CIF 480 fps (NTSC), 400 fps (PAL)
            D1 480 fps (NTSC), 400 fps (PAL)
Video Resolution NTSC 720x480, 720x480 De-interlace, 640x480, 640x480 De-interlace, 360x240, 320x240
               PAL 720x576, 720x576 De-interlace, 640x480, 640x480 De-interlace, 360x288, 320x240
Compression Format  Geo MPEG4, Geo MPEG4 (ASP), Geo H264, Geo H264 V2
GV-Multi Quad Card Support  Yes
GV-Loop Through Card Support  Yes
GV-NET/IO Card Support Yes
Dimensions (W x H) 187.7 x 117.1 (mm) / 7.38 x 4.61 (in)
Installation Guide Single Card,Two Cards
Note: GV-1480A 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  Core 2 Duo-3.0 GHz
RAM  Windows 2000 / XP: 2 x 512 MB Dual Channels
    Windows Vista / Server 2003: 2 x 1 GB Dual Channels
HDD  250 GB
VGA  ATI Radeon X1300 PCI-E / NVIDIA GeForce 7300 PCI-E
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  Core 2 Quad, 2.4 GHz
RAM  2 x 1 GB Dual Channels
HDD  500 GB
VGA  ATI Radeon X1300 PCI-E /NVIDIA GeForce 7300 PCI-E
DirectX 9.0c
Minimum System Requirements For Turbo Mode
Model
GV-1480 x 1
GV-1480 x 2
CPU Core 2 Quad, 2.4 GHz
   Core i7-920, 2.66 GHz
RAM 2 x 512 MB Dual Channels (Windows 2000 / XP)
   2 x 1 GB Dual Channels (Windows Server 2003 / Vista)
   2 x 1 GB Dual Channels
VGA ATI Radeon X1300 PCI-E / NVIDIA n7300 PCI-E
   ATI Radeon X1300 PCI-E / NVIDIA GeForce 7300 PCI-E
HDD 320 GB
   750 GB