1.H.264 standard compression format. 2.Support IE and client-side. 3.Recording, playback, network transmission, backup etc. ModelTBL-D6004-EXTBL-D6104-EXSystemMain ProcessorHISILICONSystem ResourcePentaplex: Live recording, Playback, Backup, Remote access, PTZ control, Mobile monitoringControl ModeFront panel, USB mouse, IR remote control, Keyboard, NetworkVideoInput4×BNC,(1.0Vp-p,75Ω)StandardD: ...