- NVR4Ch. Linux System.- H.264 Video High Profile Compression./G711A Audio Compression.- 16-bit True Color Graphic operation Interface.- Video Standards PAL625line,50f/s;NTSC525line,60f/s.- Quailty Monitor:D1(720x576),VGA(HD),HDMI:HD- Video Input(IP) 4ch.@960P/8ch@D1(720x576).- Video Recording 960P/720P/960H/D1/HD1/CIF/QCIF.- Realtime live display up to 4/8Ch.- Playback Display up to 1Ch.(960P Mode)/4Ch.(D1 Mode)- VGA&HDMI; output Resolution 1024x768/1280x720/1280x1024/1440x900/1920x1080.- Power supply 12V/2Aอ่านเพิ่มเติม