New CCTV 4G Camera WiFi Survilance Camera Security System

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.

In the previous introduction, we often mentioned PTZ, but some people have no perceptual understanding of it. In fact, PTZ is an installation platform composed of two AC motors, which can move horizontally and vertically. The PTZ we mentioned is different from the PTZ in photographic equipment. Generally speaking, the PTZ in photographic equipment is only a tripod, which can only be adjusted by hand; The PTZ in CCTV monitoring system can control its rotation direction at the remote end through the control system. There are many types of PTZ: according to the use environment, it can be divided into indoor type and outdoor type. The main difference is that the outdoor type has good sealing performance, waterproof, dustproof, and heavy load. According to the installation method, it can be divided into side installation and lifting, that is, whether the PTZ is installed on the ceiling or on the wall.