Well today I installed a phase coupler in my
main electrical box and all x 10 devices
work including active home pro with
iWitness!! If you have not installed a phase
coupler you are pretty much going to have
parts of your house that flat out do not
work.
I am now very satisfied with my entire x10
installation heretofore. Next project,
sensors!!
I've install 2 x transceiver TM751, one on
each phase, both same house code, and the
problem is solved
Pool; As long as they don't step on each
other you are OK. If they both send a signal
you may get garbled line signals. The TM751
is not polite and will step on anything on
the line.