... menu operate etc.six functions. *H.264 16 Channel embeded standalone DVR Overview 16 Channel CIF recording,with trible encoding performance , ... composite input with 1.0Vp-p,75Ω BNCDisplay1/4/8/16 optional,PIP functionVideo standardPAL 704*576 25 fps CCIR 625 ... CCIR 525Audio input16CH 600Ω RCAAudio output1 CH 600Ω RCAAudio recordingsimultaneously A/VVideo compressionH.264,VBR/CBRAlarm in/out16 for I/O ...