Just a quick tip for anyone who wants to see what's going on on a remote TV screen say - I found a useful android app called warden cam (others probably available) and put one device looking at the TV screen and another in the garden (which I placed on a small step ladder for convenience) clearly displaying the TV image which I found very useful This app also has wider CCTV uses as well
I just thought Id mention it in case anyone finds it useful as I did
cheers
Paul
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