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Geovision GV4008/GV4016, based on the latest MPEG-2 and MPEG-4  DVR hardware compression technologies, the newest generation 4 and 8 channel DVR cards have been designed to meet high-profile security requirements. GV-2004 and GV-2008 digital video surveillance cards utilize MPEG-2 and MPEG-4 hardware compression to free more CPU capacity from the intensive compression tasks.

Detailed specifications on GV4000 are listed below. Software features are all the same for all Geovision Products.

Input Type DB15 x 2 (for video and audio)
Video Input(s) 8 cams / 16  cams
Audio Input 8 channels / 16 channels
TV output RCA connector x 1
Recording Rate 240FPS/200FPS (NTSC/PAL)
Display Rate 240 FPS/200FPS (NTSC/PAL)
Recording Resolution D1(720x480), CIF(350x240). PAL: D1(720x576), CIF(350x288).
Compression Format Hardware compression: MPEG2, MPEG4
Software compression: Wavelet, MPEG4, GeoMPEG4, GeoH.264
GV-Net/I/O Card Support Yes
Interface PCI Express

System Recommendations
OS Support Win XP, 2000, Windows Server 2003, Windows 7
CPU Pentium4-2.8C GHz, 800MHz FSB (minimum)
RAM 2x256MB Dual DDR400 SDRAM (minimum)
HDD Size 300GB or above (recommended)
VGA Card ATI Radeon 9550 or above (recommended)
DirectX 9.0c or above

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