Thanks everyone.
I can't use IPVM, the resolution for Google Maps Israel is unusable
Since my camera (like most people) are used for peripheral security, why would I ever choose zoomed versions ?
Here is a picture from local GIS (Better resolution then Gmaps)
The green represent current 2231 Turret that cover that area (Focal at Min), But since its too far, I can't recognize faces in the parking (where all the building material now)
So I want to add another one where the purple dot.
Since I've never change focal for the green one, any reason I would like narrower focal in any other cam, or specifically the purple one ?
Thanks Guys, learned a lot here!