1.H.264 compression,2U case .Support 32ch CIF real time playback. 2.Support 4pcs SATA HDD interface,Fixed HDD(more than 8TB). Compression FormatH.264Video FormatPAL / NTSC adjustableVGA Resolution1440*900,1360*768,1280*1024,1024*768,800*600Preview ResolutionPAL:704*576 NTSC:640*480Record ResolutionCIFMaximum record frame rate CIF 320x240 800FPS@PAL CIF 352x240 960FPS@NTSC Video Input/Output32CH ...