A CCTV IP (Internet Protocol) diagram represents the network infrastructure and devices involved in a CCTV surveillance system that utilizes IP cameras. Here is a general breakdown of the components typically found in such a diagram:

1. IP Cameras: These are the surveillance cameras that capture video footage and transmit it over the network using IP protocols. Each camera is connected to the network via an Ethernet cable or wirelessly.

2. Network Switches: Switches are used to connect multiple IP cameras to the network. They provide a central point for data transmission and help manage the flow of network traffic.

3. Network Video Recorder (NVR): An NVR is a specialized device that receives and stores video streams from IP cameras. It typically has built-in storage to store the recorded footage and can be accessed remotely for viewing and playback.

4. Network Infrastructure: This includes routers, firewalls, and other network devices that enable communication between the IP cameras, NVR, and other devices on the network. These devices ensure data security and proper routing of network traffic.

5. Monitoring Station: This is where the video footage from the IP cameras is displayed and monitored. It can be a dedicated computer or a server running video management software (VMS) that allows for live viewing, playback, and management of the CCTV system.

6. Remote Viewing Devices: These are devices such as computers, smartphones, or tablets that can access the CCTV system remotely over the internet. Users can view live or recorded video footage from the IP cameras using dedicated software or mobile apps.

7. Power Supply: IP cameras and network devices require power to operate. Power over Ethernet (PoE) switches or injectors can be used to provide power to the IP cameras through the Ethernet cables, eliminating the need for separate power cables.

This is a basic overview of a CCTV IP diagram, and the actual setup may vary depending on the specific requirements and scale of the surveillance system.