How to remove noise from a surveillance microphone
If noise comes from your surveillance microphone, it may affect the quality of your recording. This issue can occur for a variety of reasons, including environmental influences, the malfunction of the microphone itself, or connection issues. To solve these noise issues, WEILAILIFEI suggests the following measures: Check the connection cable: First, check the connection cable...
Main ways to express that a video surveillance system screen is obstructed
If the image from a video surveillance system is subject to interference, the following symptoms may appear: The monitor screen displays black or white stripes scrolling up and down: This phenomenon usually occurs due to interference from the 50Hz power frequency, often caused by improper grounding between the front-end equipment and the control center, which creates a poten...
