... adjustmentAWC/ATW,AGC,BLC13Auto Electronic Shutter1/25—1/100000sec,Slow shutter:1/2,1/4,1/8,1/12sec14Interfaces 15Audio Talkback1 channel MIC input, ... output, 3.5 mm audio interface17CVBS video output1 channel ,BNC connector18Network InterfaceLan10/100M BASE-TX,RJ-45 connector19I/O1- ... )fps/sec 23Second Streaming640*480,1-25fps/sec 320*240,1-25fps/sec 160*112,1-25fps/sec 24Video Bitrate32Kbps~16Mbps ...