... Network,mobilephone view,1system support max 32CH DVR cardTechwell 6805 chipset 100fps 16channels PCI DVR cardFeatures:1. Adopts Techwell 6805 ... low heat. All is better than DVR card with 7130 chipset.3.1ch TV output; low occupancy rate of CPU resources4 ... Better compatibility with pc components: support popular motherboards with INTEL chipset, integrated graphics cards and PCI-E.7. One system support ...