: Open a browser and enter your DVR/NVR's IP address (e.g., http://192.168.1.10 ).
If you found a file named netsurveillance web plugin upd on your computer, it is likely an installer or updater file left behind by a security camera system. If you are not currently managing a CCTV system, this file should be treated with suspicion and scanned with antivirus software, as malware sometimes masquerades as legitimate utility software. netsurveillance web plugin upd