... .CIF,HD1,D1 resolution up to H.264 wireless 3G vehicle DVRIntroduction1,Support 4CH video,CIF,HD1,D1 resolution ... ,Built-in GPS,3G wireless communication module,which achieve global positioning and real-time transmission video.4,It can ... integrated with industrial grade components, which can adapt to vehicle interior environment.FeaturesLanguage/InterfaceChinese/ English/ OSD graphic interfaceVideo ...