Explain:
If the camera is not clear in night vision mode, please check the following:
1. Check the placement of the camera and the surrounding environment. The camera should be kept open around the camera, and there are no obstructions at close range, so as to prevent the infrared light from not fully illuminating the monitored area.
2. The placed table will also block the infrared light. The camera can be placed on the edge of the table to achieve the best night vision effect.
3. When the camera is in night vision mode, if the lens is facing glass or other reflective objects, the light from the infrared fill light will be reflected back into the lens, resulting in the situation that the picture cannot be shot normally. Users are advised to change the camera position.
If the camera is not clear in night vision mode, please check the following:
1. Check the placement of the camera and the surrounding environment. The camera should be kept open around the camera, and there are no obstructions at close range, so as to prevent the infrared light from not fully illuminating the monitored area.
2. The placed table will also block the infrared light. The camera can be placed on the edge of the table to achieve the best night vision effect.
3. When the camera is in night vision mode, if the lens is facing glass or other reflective objects, the light from the infrared fill light will be reflected back into the lens, resulting in the situation that the picture cannot be shot normally. Users are advised to change the camera position.
4. As shown in the figure below, overexposure occurs under night vision, which is a normal phenomenon. Mainly because the subject is too close to the lens, the infrared light is too strong, and the overexposure occurs.