What is the reason for monitoring image jitter?

[ Huaqiang Security Network News ] In the monitoring project, the location environment and signals installed by the monitoring equipment image may be affected by the transmission, which will cause the monitoring image to jump. Generally, there are seven reasons for this situation:
Monitoring image
1. Check if the surveillance camera is facing the sun or fluorescent light;
2. Check if the automatic iris lens of the surveillance camera is in normal use;
3. Check if the connection between the lens and the camera is normal.
4, whether the power supply is insufficient
5. Interference problems, interference is the most complicated problem. Factory (high voltage, high frequency, high power) or look around there is no signal tower, noise is also the source of interference, video heads interfere with each other... To check one by one, you can add video anti-jamming device.
6, software problems
7. If it is an infrared camera, in the case of unstable light in the morning, it will cause the infrared light to turn off when it is turned on. It can be solved by a dual filter camera.

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