this is cool as you can watch security cams live. you can type any of these in and it'll work there are also many more but these are the ones that i know about
1) inurl:"viewerframe?mode=motion"
2) inurl:"viewerframw?mode=refresh"
3) intitle:"live view / AXIS"

Some more added by RobRoy below

inurl:?ViewerFrame?Mode=
intitle:Axis 2400 video server
inurl:/view.shtml
intitle:?Live View / - AXIS? | inurl:view/view.shtml^
inurl:ViewerFrame?Mode=
inurl:ViewerFrame?Mode=Refresh
inurl:axis-cgi/jpg
inurl:axis-cgi/mjpg (motion-JPEG)
inurl:view/indexFrame.shtml
inurl:view/index.shtml
inurl:view/view.shtml
liveapplet
intitle:?live view? intitle:axis
intitle:liveapplet
allintitle:?Network Camera NetworkCamera?
intitle:axis intitle:?video server?
intitle:liveapplet inurl:LvAppl
intitle:?EvoCam? inurl:?webcam.html?
intitle:?Live NetSnap Cam-Server feed?
intitle:?Live View / - AXIS?
intitle:?Live View / - AXIS 206M?
intitle:?Live View / - AXIS 206W?
intitle:?Live View / - AXIS 210″
inurl:indexFrame.shtml Axis
inurl:?MultiCameraFrame?Mode=Motion?
intitle:start inurl:cgistart
intitle:?WJ-NT104 Main Page?
intext:?MOBOTIX M1″ intext:?Open Menu?
intext:?MOBOTIX M10″ intext:?Open Menu?
intext:?MOBOTIX D10″ intext:?Open Menu?
intitle:snc-z20 inurl:home/
intitle:snc-cs3 inurl:home/
intitle:snc-rz30 inurl:home/
intitle:?sony network camera snc-p1″
intitle:?sony network camera snc-m1″
site:.viewnetcam.com -www.viewnetcam.com
intitle:?Toshiba Network Camera? user login
intitle:?netcam live image?
intitle:?i-Catcher Console - Web Monitor?