... install and operate.The product can be widely used in schools, factories, marketplace etc. Product Feature: *MJPEG ... °, vertical 120°), night vision*Support TCP/IP, built-in web sever, support IE browser*Support remote management, start ... compensationLensF:6mm F:3.6mm CS connectorAudioProcessorSupport audio monitoring, built-in audio processorAudio gainOne-way audioNight vision Night vision ...