Access your DVR/NVR via its local IP. Log in as admin and check the following:
Server: motion-httpd html:"viewerframe"
If you performed this search (ethically, on your own systems or with permission), you would likely find live, unauthenticated video feeds from security cameras. These are cameras whose owners never changed the default password, never put them behind a firewall, or inadvertently made their video management system public. inurl viewerframe mode motion exclusive
Universal Plug and Play can sometimes "poke holes" in your router's firewall to make the camera accessible from the outside world without you knowing. Access your DVR/NVR via its local IP
: Set a sensitivity threshold. If the pixel change between frames is below , the "Motion Exclusive" mode remains idle. Exclusive Triggering you would likely find live