How can I add an external video/camera signal to our system and with which command can I switch it to visiPad®?
This depends. You can have visiPad® camera and additional camera using composite video splitter, but not at the same time, or using S-Video. Most of our customers have the video signal modulated into the cable TV system. In the software you should add this to the camera list section in ClientConfig.cfv. If you use S-Video, the channel is -1 for Composite video it is -2 for modulated TV channel you need to see the number in our TV application.