Recent content by cosine

Sorry forgot to say this is a Scottish tennement flat, freehold I think. Anyway, I'll check the box that serves the stairlights tonight. Maybe it is hidden in there.

I wonder if anyone can help me with the following: Recently our entry phone system started to behave irratically. The entry phone system serves 6 flats in a 100yr old building and was fitted ages ago. Today I measured the +/- terminal in the outside unit and indeed there was no voltage...