... , PPPOE, etc, protocols10.Support sending alarm information and picture by E-mail linkage when external trigger alarm11.Support multi-language: English,Russian ... 30fps)Pre recorderMax 30 SecondsImage Quality6 levelsMotionTrigger EventsRecorder,PTZ,Alarm,E-mailMotion DetectionConfigurable detection areas 352(22*16) and Sensitivity 5 ...