... backup,1 for mouse,1 option) Network InterfaceRJ-45 port(10/100M) Network FunctionTCP/IP,UDP,DHCP,IP Filter,PPPOE, ... Remote PreviewIE(need Manual Installation), NetView, CMS NetworkRJ-45 port(10/100M) Mobile PhoneSupport Symbian, Windows CE, iPhone, Google Android ... Environment-10°C ~ +40°C /10~90%RHDimension1U, 330mm×255mm×55mm(W×D×H)Weight2.83KG(without HDD) 8CH Digital Video Recorder H ...