Applies to: All Zosi Security Cameras.
1) The field of vision around the installation point should be as wide as possible, so as to avoid the influence of occlusion objects in front of the lens on the field of vision. The near occlusion objects are easy to cause infrared reflection, and the picture is white and overexposed.
2) It is recommended that the outdoor installation height is 4 to 8 meters, so as to obtain the best viewing angle. The appropriate installation height can also be selected according to the requirements of specific surveillance cameras
3) Avoid backlighting and lens flare
- Backlighting occurs when there is a very bright light which bleeds the footage out resulting in a very pale, almost white image.
- Backlighting can be created by any bright light such as the sun, security light, or street light.
- Reflection from the sun or other lights can cause lens flare which results in circles or dots on your security footage.
- Make sure to face the security camera away from direct sunlight to avoid poor security footage.
4) The installation environment should be far away from the high humidity fog environment, which will affect the image quality。
5) The installation environment should avoid high dust environment, otherwise it will affect the image quality. If it cannot be avoided, it is necessary to regularly clean and maintain the outer surface of the camera lens.
- Avoid high dust and no light environment, dust will scatter and make the picture appear "floating snow" phenomenon, which is normal reflection of dust.
6) The brighter the night environment, the clearer the image and the smaller the noise. Therefore, different low illumination performance camera should be selected according to the environmental illumination.
- In the weak light environment, additional light can be added to increase the environmental illumination.
- Do not install the camera against light. The brighter the background, it will affect the automatic exposure and cause the target to be darker.
Please let us know if you have any questions.
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