... Audio In/1CH Out,16CH Alarm In/4CH Out digital video recorders,dvr w/ H.264 Main Profile Video ... USB2.0IR CONTROLLERYESSTORAGEBUILD IN INTERFACESATA 2.6 *4(4*HDD 2TB )DISPLAYDIVISION1, 4, 8, 9ZOOMPreview and Playback Zoom ... METHODTime, Event, Channels and CalendarCOMMUNICATIONREMOTE SOFTWARERemote Client, IE Brower, Mobile, CMS, Firefox, Google Chrome, SafariREMOTE OPERATIONRemote view, remote ...