Video Compression:H.264; Video Standard:PAL/NTSC; Video Input:8 Channel; Video Input Interface:BNC (1.0 Vp-p, 75Ω); Audio Compression:AAC; Audio Input:8 Channel; Audio Input Interface:BNC (2.0 Vp-p, 1 kΩ); Live View Resolution:960576 (PAL) 960480 (NTSC); VGA Output:1; Recording Resolution:D1, CIF; Frame Rate (FPS):400FPS (PAL); 480FPS (NTSC); Network Interface:RJ45 10M/100M/1000M Adaptive Ethernet Interface; Support System: Microsoft Windows 2000, Windows 7, Microsoft Windows XP; Language: Simplified Chinese, English; What's in the box:DVR