All-In-One framework, which contains a fully functional CCTV camera system with camera and monitor props. This video explains how to use and create custom cameras and monitors with SimplyCCTV.

https://youtu.be/ATn3DXgBDtQ

Note.

if the camera metalic parts look black, you need to add a reflectinon cube and build lighting

If the cameras are broken in terms of orientation, you must follow this guide.
https://www.youtube.com/watch?v=uoJH7V-_kiM