Excuse my chipping in, but i think my side question is better here than in a fresh thread.
You’ve referred to checking signal strength several times in your reply to Mverminski. Could you or any of the other experienced users here explain how to do that please? Or is it just a matter of tedious trial and error?
And, on a closely associated point, since installing two days ago I’ve read conflicting advice about the optimum positioning of Router, Sync Module and Camera. I opted to place the first two next to each other. What are the ‘optimisation’ rules please?