... Symbian and Windows mobile,support 3G dial up and WIFI module by USB 2.0 port5).Multiple control ... ,PTZ preset,email,snapshot &FTP upload8).Smart HDDs Management:non-working HDD hibernationg,HDD ... access for remote live viewing,recording,playback,setting,system statu,event log,email & ftp function10).Support DHCP ... 396(22*18)detection zones,Sensitivity:1-6(6 is highest)Trigger recording,PTZ movement, ...