... Channel 2.0 USB DVR CPU:Intel P4 Celeron processor, minimum 1700MHz Motherboard:Intel 845/865/915 series HDD:80G RAM: ... methods.Remote Surveillance and P.T.Z control through LAN, Intranet, and Internet.MPEG4 compression format, greatly reduce ... format: MPEG4 CPUIntel P4 Celeron processor, minimum 1700MHzMotherboardIntel 845/865/915 seriesHDD80G minimumRAM256M minimumVGAGeForce2, GeForce4, FX5200, ATI ...