... -language interfacesQuad-or-full screen display, good video, quality and high resolutionDemountable, network access, Remote access available.Manual/motion detection ... hard drive.Touch and remote opertation.6 ch video input(4-channel CCTV video inputs, 2-channel video door phone ... manual,CD,MouseOptional HDD,outdoor station,CCTV camera,6P CCTV cable H.264 Combo 8" LCD CCTV DVR kits with video door phone