... remote recording,PC remote recordingRecording modesTiming recording,alarm recording,manual temporary recordingWay of drawingLocal drawing ... status alarm4 channel alarm input,1 channel alarm outputOneself security alarmPower failure alarm,video loss alarm,sensor disconnect alarmAlarm ... :Power: DC12Vd:RST: Reset buttone: SW: power switchf:USB Interfaceg: external interface: Connect access control, alarm ...