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1. Poor waterproof and heat dissipation effect.

 

After a long period of use, there may be more or less soda inside the camera (this phenomenon is mainly

concentrated in northern regions), and the main reason for this phenomenon is the insufficient sealing

effect of the shell and the lack of consideration for temperature difference during installation. 

 

When the infrared light starts working, it will generate a large amount of heat.

 

At the same time, due to the insufficient heat dissipation effect of the housing, it will greatly reduce the

service life of the camera.

 

To solve this problem, it can be considered to make the housing of the infrared dome camera composed

of multiple wire slots,which is conducive to hear disspation.

 

 

2. Color distortion and color cast in infrared dome cameras.

 

It may be due to improper setting of the white balance switch or significant changes in ambient lighting

conditions. 

 

In this case, it is necessary to check if the switch is set to the OFF position and find ways to improve the

lighting conditions in the environment.

 

 

3. Night vision infrared dome cameras have normal daytime images but turn white at night.

  

This phenomenon is generally caused by the presence of reflective objects in the machine's usage

environment or in a small space, due to infrared light reflection.

 

To solve this phenomenon, the first step is to determine whether there are reflective objects in the usage

environment and improve the usage environment as much as possible.

 

Secondly, check whether the effective infrared distance of the machine corresponds to the actual usage

distance; If a long-distance infrared machine is used in a very small space,the image of the machine will

turn white due to excessive in frared light.