How to install the fill light?

The installation of fill light lamp is considered from three aspects: selecting installation height, selecting installation angle and selecting installation environment.

1, select the installation height.

There is no exact height, and it is generally installed on the vertical pole of the surveillance camera and needs to be lower than the camera. Generally installed at the lower end or left and right ends of the camera.

2. Select the installation angle

The installation tilt angle of the fill light is adjusted according to the camera installation position and the face acquisition tilt angle, and it is adjusted reasonably according to the actual situation.

3. Select the installation environment

This is also the reason why it is usually installed at night, because it is necessary to actually test the effect, so it is best not to install it during the day, so as not to measure the actual effect. Of course, this does not absolutely mean that it must be installed at night, and it can also be installed in the dark.

Other types of fill light-license plate fill light

License plate fill light mainly cooperates with the camera to see the license plate. Look, the license plate is an auxiliary light source. Also called white light to fill the light. It is mainly used for road monitoring fill light, parking lot entrance fill light, residential entrance fill light and other places that need to capture license plates for fill light.

There is insufficient ambient light for road monitoring at night, so it is necessary to use road snapshot system to make up the light, so as to ensure accurate shooting of characteristic images and panoramic images of vehicles passing through the intersection, and indicate the license plate number, license plate color and other information in the panoramic image.