*   4 channelHD-SDI 1080P input                                     
*   H.264 compression                                                       
*   Max.120FPS recording with 1080P                            
*   Support 6 internal HDD                                                 
*  True HD triple streaming for live display,playback  and recording                                                                 
*  Auto-switchinf for 4:3 /16:9 screen                                
*  HD Image quality, Multi-channels