... function12.Powerful network software:built-in web server,multi-DVR client &SMS Networking access for remote live viewing, ... recording,PTZ movement,tour,alarm,e_mail,snapshot & FTP TV-Output AudjustmentAdjust TV output color & display zoneAudioAudio ConpressionG711ABidrectional TalkSupportRecord &PlaybackRecording ... ,BNC,1.0Vp-p,75Ω Video Output2 channel TV output BNC,1.0Vp-p,75Ω,1 VGA outputLoop ...