How to properly install the surveillance camera
1. Flat angle: The installation height of the camera is generally close to the height of the ordinary person's face. It can fully display the facial features and details. It is the preferred angle for the installation of the entrance and exit surveillance camera. When installing indoors, the installation distance, position and height can be adjusted to achieve a flat angle. . The disadvantage is that it is easy to damage the scene of the scene, the concealment is not strong, and it is easy to be affected by the light environment.
Second, the elevation angle: This is more special, generally in the basement entrance and exit, parking lot entrances and so on. A special way to choose because of the needs of the site environment. This angle should consider the influence of various light sources to avoid light interference.
Third, the depression angle: this angle of the camera often uses ceiling or hoisting. The advantage is that it is easy to install and concealed, and can avoid the influence of direct reflection of some light. It should be noted that the angle between the camera and the face should not be too large, otherwise the top of the screen is larger and the facial features are less.
The three installation angles are different, and different installation angles are selected according to specific engineering requirements, and specific adjustments are made according to specific conditions.
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