In many CCTV firmware architectures (particularly from Hikvision, Dahua, and their OEMs), the video stream is passed via a parameter. For example:
It seems you're looking for a related to the search query: inurl:view index.shtml cctv best
Filters results to specific file extensions (like log, txt, or pdf).
Uncovering Hidden Gems: The Power of Advanced Search Operators ( inurl:view index.shtml + "cctv")
Here is what a typical result looks like: http://192.168.1.108:81/view/index.shtml?CCTV&best
Routers automatically open ports to the internet, exposing local network devices.
The search query is a well-known Google hacking argument, also called a Google Dork. Network security experts and hobbyists use it to find unsecured internet-connected cameras.