In the current network monitoring equipment, solar network surveillance cameras is undoubtedly the most audience. Whether from the long-term development, or from the convenience of the application, the network surveillance cameras have been in the hearts of people laid a very good impression. However, the use may not be installed, many users appear because of improper installation of their own monitoring effect greatly reduced things. So what do we need to pay attention to when installing a network surveillance camera?
1, the lighting environment needs
When using the network to monitor the camera at night, in order to avoid reflection and shadow, usually need lighting equipment, you can use infrared light instead of ordinary light bulbs. However, users must use black and white surveillance cameras and high-definition cameras with infrared light, because black and white surveillance cameras are more sensitive to infrared light, and color surveillance cameras can not play infrared function.
Today, many cameras have begun to use wide dynamic features, to enhance their ability in the backlight environment imaging. However, this does not mean that the camera can continue to work in the light of the environment. Because in the light of the light, the direct light is likely to cause the camera is difficult to normal, color positioning accurate images, and ultimately cause the sensor chip color filter on the permanent decolorization, so that the camera appears in the monitor image stripes. So, if so, we try to make the camera in a "smooth light" mode, but in any case, we have to avoid the light for a long time on the camera lens direct stimulation.
2, the camera's position requirements
For the solar network surveillance cameras, the location of the location is directly related to the equipment imaging results. Therefore, many users will monitor the effect as a network monitoring camera installation location of the primary reference. However, they have overlooked a very important point: the network surveillance camera is not everything, in the installation of the choice of location, it also has its own requirements.
The first is in the installation of the location, in order to be able to make the camera to avoid interference with the surrounding environment, to achieve a better monitoring and survival effects. In the indoor environment installation, we have to ensure that the height of the equipment is not less than 2.5 meters; and in the outdoor environment, we have to monitor the equipment exposure to the ground more than 3.5 meters above the height. Otherwise, both from the camera self-protection, or equipment monitoring point of view, will have a lot of negative effects. Only after taking into account the most basic problems, the angle is the area we consider.
3, the solar camera's wiring needs
For network surveillance cameras, its line-up is clearly more abundant than traditional analog devices. However, no matter what kind of transmission, interference is one of the problems we have to pay attention to. Especially for the cable transmission of video signals, the signal line and high-power wire transmission is undoubtedly the line during the taboo, but not for the convenience of construction and the two will be placed in the same transmission line. Even if the environment is limited, it is impossible to separate the two, then, but also to ensure that at least half a meter distance. Only such a plan, in order to better avoid the strong magnetic interference for the impact of video transmission.
And for the use of wireless signal transmission equipment, although the restrictions on the line less. But the camera itself should also avoid the surrounding strong magnetic interference source. While ensuring that the camera and the ground insulation isolation. In addition, we should also pay attention to avoid the line for the PTZ work and the impact of obstacles.
4, the installation of equipment accessories
In addition to some of the above mentioned aspects of the complete, some of the camera installation of auxiliary equipment is also our construction in the link must not be ignored. For example, let the camera PTZ, bracket and other equipment to meet the design requirements of the installation site, the installation should be smooth and solid, easy to operate and maintain. The back of the bracket and the distance from the side of the wall to meet the maintenance requirements; necessary time, we have to install the camera protective cover or temperature control device and so on. And for complex links with the link, we should also indicate the usefulness of each line and the characteristics for future maintenance and carding.
5, high-performance terminal indispensable
All along, the bandwidth limitation is one of the important reasons why network monitoring is difficult to expand. It is precisely because of this factor, resulting in a long time the two-tier network users - the strength of the use of self-built network, and no strength of the user can only tolerate slow transmission, or else find a way out. However, with the continuous improvement of compression technology, as well as the optimization of the network environment. Network monitoring of the living environment is also getting better.
However, if you want to achieve the general public network users can better complete the network monitoring, then a performance of advanced processing terminal is clearly indispensable. In the system performance, we should try to use linux or win7 and other current state-of-the-art processing system, and has advanced CPU, relatively large capacity memory and graphics cards, etc., can make our equipment imaging results play a more comprehensive The
In addition, if there are other auxiliary alarm facilities in our system, pay attention to their compatibility with the system, pay attention to the stability of the equipment itself in the current environment, but also we need to focus on the deployment of equipment and debugging.
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