... External HDD recordingĂ Multiple control methods: Front panel, remote controller, USB mouse, network controllerTechnical Specification TypeSEDVR-7616ASystemProcessorTi DavinciOperation SystemLinuxVideoVideo CompressionH.264Video ... FunctionsTCP/IP, PPPoE, DHCP , DDNS, UPnP, SMTP,FTP3G UplinkSupport 3G USB modemRemote Control ToolsIE, CMSMobile phone live viewsupport Windows Mobile, Blackberry ...