Matters needing attention in installation of panoramic camera
Matters needing attention in the installation of panoramic cameras In the era of rapid development of security surveillance, panoramic surveillance cameras have been widely used as one of the surveillance cameras. Its circuit integration technology is very high. If a project company uses a panoramic surveillance camera, it must have an understanding of the panoramic network camera in order to install it correctly and maximize its efficiency. 1. The installation method of the panoramic surveillance camera The installation and construction conditions of the panoramic network camera are similar to the general traditional surveillance cameras. Because it has the requirements of ceiling installation and wall installation, the following points should be paid attention to in the environment: 1. Avoid ceiling lamps and panoramic network cameras should avoid close to the ceiling lamps or chandelier when they are installed on the ceiling. Under the strong light in the foreground, the panoramic camera easily diffuses the light domain into a curved image. Although the panoramic camera has the functions of wide dynamic (WDR) and strong light suppression (BLC), it is often The brightness of the edge of the image will not be as good as the effect under no strong light; and the frequency of the starting transformer of the lamp is often the culprit that interferes with the image signal of the camera. This situation should be avoided as much as possible. 2. The ceiling installation should be centered. The ceiling installation position of the panoramic network camera should be located in the center of the monitoring space as much as possible. Since the panoramic surveillance camera can stretch and restore the image to more than 2-4 plane images after taking the image, if the camera installation position is not centered, the restored image will produce edge image asymmetry, and there will be a shift in the key monitoring area Case. 3. Avoid installing the panoramic network camera on the edge or in front of the air-conditioning vent. In the past experience, everything works as usual after installing the panoramic camera in winter, but in summer, the panoramic camera is at 10 o'clock in the morning. After that, the camera lens will produce water mist, which is caused by the installation in front of the air-conditioning port. 4. Avoid the indicator lights. When installing on the ceiling, the panoramic camera should avoid the front of the emergency exit lighting fixture and in front or above the red indicator light of the fire box. The panoramic camera is also easy to diffuse the light domain under these lights in the foreground. It is a group of curved images, which affects the clear effect of image monitoring. 5. PoE power supply should be used as much as possible for panoramic cameras with PoE power supply, because the aesthetic treatment of a single cable is relatively simple and easy. If a DC power supply is used, the power supply and wiring must be preset during installation due to decoration problems. It will destroy the decoration, and in the follow-up maintenance, if the power supply fails, the decoration will have to be destroyed, which is quite detrimental to the maintenance cost. 6. Use expansion screws to fix the panoramic camera. When installing on the mineral fiber ceiling, you must use expansion screws to fix it, and you can't use ordinary screws to fix it hastily. In order to isolate the electromagnetic interference in the ceiling, the panoramic camera has a considerable weight. If the ceiling is fixed on the ceiling without expansion screws and no pre-installed safety cables, the camera will fall after a period of time after the completion of the project. . 7. Avoid the electric door of entrance and exit. The installation position of the panoramic network camera should be avoided above the electric door of the entrance and exit. If the camera is installed above the electric door or in front of the door of the air removal room, the camera window will produce condensation water droplets due to the temperature difference, which will affect the video monitoring. Effect. The above 7 points are some important considerations in the installation and construction of panoramic network cameras. Panoramic camera efficiency factors. Because the imaging principle of panoramic network cameras is different from that of ordinary surveillance cameras, image correction and restoration are issues that need to be considered. It is generally recommended that the front-end camera build its own software system, which can relieve the pressure of network transmission and back-end storage. Surveillance cameras have a feature. Generally, wide-angle cameras are relatively close in monitoring distance. This is also true for panoramic cameras such as fish-eye surveillance cameras. Although the field of view is wide, the field of view is very short. Consider the skills and abilities of our construction staff. Chengdu Security Monitoring--Chengdu Ruiminle Technology Co., Ltd. is a company integrating Sichuan and Chengdu monitoring system installation and maintenance, monitoring equipment, camera camera installation, home security monitoring, access control system, weak current engineering, integrated wiring, video monitoring, alarm system, anti-theft system , Smart home as a multi-faceted technical service company, to provide you with satisfactory solutions. Welcome to inquire!