Clocks in-synch'

[Chris Hunter <cjhunter@xxxxxxxxxxxx>]

half an idea was to have radio-clocks around the new house ... but,
now we've got the shell done, it seems even mobile 'phones don't work
indoors ... thick walls of stone & concrete & steel ... so the
clock
idea probably won't work, either ... ... way back, in the 1930s, one
or two houses had interconnected clocks, to keep them in-synch ...
so, was wondering, if there's a modern version ?

(maybe the new Idratek display module could play a part ?)

Chris