Inurl+viewerframe+mode+motion+hotel+extra+quality | !full!
Panasonic network camera
The text you provided, "inurl:viewerframe?mode=motion" , is a specific search operator (often called a "Google Dork") used to find publicly accessible feeds on the internet.
Implications and Potential Risks
Other dangerous dorks in the same family include: inurl+viewerframe+mode+motion+hotel+extra+quality