... Motion DetectionZones:396(22*18)detection zones,Sensitivity:1-6(6 is highest)Trigger recording, PTZ movement, tour, alarm ... Record &PlaybackRecording ModeManual>Alarm>Video Detection>Continuous Playback4/8 channel playback simultaneously,Pause, stop, rewind, fast play, ... p,75Ω,1 VGA output Audio Input8 channel Audio Output1 channel Alarm Input8 channel Relay Output1 channel Net InterfaceRJ-45 (10M/100M ...