Thanks for your suggestion, Yes of course adding another camera will work. I was trying to get it to work with one. I'm just trying to tinker with deepstack to see if it will work for my situation. TBH So far its pretty unreliable for me because in my limited testing with 2 outdoor cameras and one indoor camera, I'm getting way more missed alerts with deepstack enabled than false alerts being reported.
By adding another camera, I assume you meant what I said by cloning and not physically adding another camera?
Which camera do you have that you are trying this with? Do the iframes match your FPS? Some cameras are problematic like reolinks.
It does take some tinkering with motion settings to make it work reliably just like it does to try to eliminate false alerts prior to DeepStack.
And I believe after a period of time of a parked car, Deepstack will quit ID'ing it, but I recall from some of the 3rd party add-ons that this is still a work in progress.