... *USB2.0IR CONTROLLERYESSTORAGEBUILD IN INTERFACESATA 2.6 *4(4*HDD 2TB )DISPLAYDIVISION1, 4, 8, 9ZOOMPreview and Playback Zoom SupportRECORDINGCOMPRESSIONH.264 ... S60 3rd/5th, Iphone, Blackberry OS5.0, Android3G External ModuleYES, with USB 2.0 Port, WCDMA SignalWAN RJ4510/100/1000 ... Mbit/sWIFI External ModuleYes, with USB 2.0 Port, 100MetersGUI INTERFACESupported GUI 16 Bit True ColorPTZ ...