Hikvision cameras have been ticking. Why?

1, the noise emitted by the lens should be an infrared camera, and there should be something wrong with turning on the infrared photosensitive resistor. If it is at night, there may be abnormal noise. If the light is stable, it will ring, which means there is something wrong with the camera.

2. Monitoring the dripping sound of the host computer is generally an alarm: the default setting of the conventional hard disk video recorder is to give an alarm when the video is abnormal, for example, the hard disk is abnormal, which affects the normal video recording. You can check the status of the hard disk in the hard disk management to see if there is any abnormality. If it is not normal, restart the hard disk video recorder to see if it is normal.

Precautions for camera use

1, anti-high temperature: when summer comes, the temperature will rise slowly, especially in the car. The closed space can easily lead to poor heat dissipation of the machine, leading to failure, so pay attention to opening the doors and windows or air conditioning, and don't let its temperature exceed 50 degrees Celsius.

2. Moisture-proof: High humidity is particularly easy to damage the camera, so always pay attention to moisture-proof. You can put a little moistureproof agent in the camera bag to avoid water splashing on the machine when you use it at the seaside and in rainy days.

3. Dustproof: Dust entering the machine will affect the quality of the shot image, so try to avoid using it in dusty environments such as sandstorm weather when shooting.