In the current equipment, network surveillance cameras are undoubtedly the most popular. Whether it is from the long-term development, or from the convenience of the application, network monitoring equipment has been laid in people's minds a very good impression. However, will use may not be installed, many users appear because of improper installation to make their own monitoring effect greatly reduced things. So, in the installation of network cameras, we should pay attention to what?
Camera location requirements
For surveillance cameras, the location of the good and bad directly related to the imaging effect of the equipment. Therefore, many users will monitor the effect of the surveillance as the primary reference for the location of the surveillance camera installation. However, they have overlooked a very important point: surveillance cameras are not everything, in the choice of installation location, it also has its own requirements.
First of all, in the installation location, in order to enable the camera to avoid the interference of the surrounding environment, to achieve a better picture and survival effect. In the indoor environment, we have to ensure that the height of the equipment as far as possible not less than 2.5 meters, and in the outdoor environment, we also want to monitor the equipment to be placed at a height of more than 3.5 meters from the ground. Otherwise, both from the camera self-protection, or equipment monitoring point of view, will produce a number of negative effects. Only after taking into account these most basic issues, the angle is the aspect we consider.
Camera wiring requirements
For network cameras, it is clear that the way the line is set up than the traditional analog equipment is more abundant. However, no matter which transmission method, interference is one of the problems we have to pay attention to. Especially for wired transmission of video signals, signal lines and high-power wires in the same direction is undoubtedly a taboo in the process of wiring, and not for the sake of the convenience of construction and the two will be placed in the same transmission line pipe. Even if the environmental constraints, really can not be separated from the two words, but also to ensure that at least half a meter of separation 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 in the line of the restrictions on some less. But the camera itself should also avoid the surrounding strong magnetic interference sources. At the same time to ensure that the camera and the ground insulation isolation.
In addition, we should also pay attention to avoid the line for the PTZ work of the impact and obstruction.