... video compress arithmetic;HD-SDI standard high-definition digital port;Hardware encoding,1920x1080 resolution, support HDMI,DVI,VGA ... temperature control,self testing and self recover;High video convert to standard definition matrix outputSupoprt JPEG captureSupport digital ... connectorNetwork connector2 RJ45,10M/100M/1000M automatic Ethernet portSerial port: 2 RS485 used in PTZ control and data ...