CCTV monitoring system is as advanced as possible under the premise of meeting the reliability and practicality. The whole system will remain advanced within ten years after its completion. The equipment and technology adopted by the system can adapt to future development and can be easily upgraded. It will become an advanced security system that adapts to future development, has high reliability, good confidentiality, simple network expansion, strong connection data processing ability, and easy system operation and operation.

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.