... Video Compression Standalong Security DVR , CCTV Digital Video Recorder Security 4CH DVR , Net ... accessControl ModeFront panel, USB mouse, IR remote control, Keyboard, NetworkVideoInput4channel, BNC (1.0Vp-p/ ... title, time, video loss, camera lock, motion detection, recordingRecordingVideo/Audio CompressionH.264 ... Bit Rate32~4096Kb/sNetworkEthernetRJ-45 port (10/100/1000M)Remote OperationHTTP, TCP/IP, ...