The real-time performance of CCTV monitoring system is particularly important. It is precisely because of the real-time nature of the CCTV monitoring system that the CCTV monitoring system is so necessary. CCTV monitoring system has security and confidentiality measures to prevent illegal intrusion into the system and illegal operation. The CCTV monitoring system equipment adopts a modular structure. The system can easily and flexibly expand the hardware and software when the monitoring scale, monitoring object, or monitoring requirements change, that is, it does not need to change the network structure and main software and hardware equipment.

According to the shape, it can be divided into common type and spherical type. Spherical PTZ is to place the PTZ in a hemispherical and spherical protective cover. In addition to preventing dust from disturbing the image, it is also hidden, beautiful and fast. When selecting PTZ, it is necessary to consider the installation environment, installation mode, working voltage, load size, as well as the performance-price ratio and aesthetic appearance. If the camera only monitors a certain position without rotation, then only the camera bracket can meet the requirements. The common camera bracket is simple to install, cheap and various.