... network monitoring and mobile phone monitoring),work full-time operation of sixVideo input4channels,BNC Video output1channel VGA, ... definedDisplay mode1/4/9frames and can jointly, Support electronic amplification,automatic taking turnPreview resolutionD1:704×576(PAL) ... DHCP/DNNS/PPPOENetwork function· Support IE browse, Real time Internet watch, Internet DVR PreferencesSet ,alarm triggered ,emailMobile ...