1>H.264 Full real time record 2>Remote control DVR by Network 3>Support various types of mobile monitorin ... compression, stream up to 35% lower than tradition DVR(2) Full real time record,real time playback,HQ (3)Support VGA & TV output synchronously ... (7)Multiplex Operation,Live,record,playback,web,backup simultaneously (8)Remote control DVR by Network, remote control live, remote playback, remote ...