A CCTV network diagram shows the closed-circuit television and how it is connected to the camera and the network to record the live feed. In a CCTV network, there can be several cameras connected parallelly with one another and record the feed that can be accessed from the server-side. As illustrated in the CCTV network diagram, a CCTV system’s core idea is to generate, store, and display the videos on a monitor. The CCTV network diagram shows a control center, a data monitor, connected to several HD network cameras that send the feed via the IP network. The HD network cameras generate the image, record the footage, and finally, a monitor displays the video from the camera or tape recorder.