... inserting with ETHER9404 & ETHER9808ÐER9404A . Multi screen monitoring, 1,4,9,16,25, 36 split Screen available, support rotate display ... and fix yard are available. Intelligent searching for historical DVR files, 4 ch/ 9ch/ 16ch playback. Multi-user's authority management ... of the characters and time, the particular format of video files prevent being edited, the security is high. The video file ...