As I know, VideoCAD is used in several institutes and universities on courses of security system designers. But we have not special course or video tutorial.
On our web site and in the Help system you can find all necessary information for self-study.
At the beginning of studying the articles:
"The principles of CCTV design in VideoCAD. Part I. Camera view area"(*.pdf, 860kB)
"The principles of CCTV design in VideoCAD. Part 2. Person detection area, person identification area, license plate reading area"(*.pdf, 1112kB)
"The principles of CCTV design in VideoCAD. Part 3. 3D modeling in VideoCAD"(*.pdf, 1265kB)
"The principles of CCTV design in VideoCAD. Part 4. Illumination and camera sensitivity in CCTV"(*.pdf, 1950kB)
are very useful.
Also you can download the User guide in PDF format and the guide for import 3D models:
http://cctvcad.com/CCTVCAD-Download.html
You can find several examples in the Examples chapter of the Help system.
If you have any questions, please don't hesitate to contact us.