Repair and maintenance of video surveillance systems is an important measure to prevent the failure of a complex system that requires care and maintenance.
If you do not maintain the CCTV system in time, there will be problems with the image, as the cameras become dirty over time, overgrown with cobwebs and image quality deteriorates, you need to check the video recording, whether everything is recorded correctly and according to the task, check the recording system network connection, internet signal quality and more