"PJO" wrote in message
...

"Rick Hughes" wrote in message
...

"PJO" wrote in message
...

The problem with these "DIY" panels and boxes it that the terminology
used
is not insustry standard and so its difficult to advise.

You may need to meter the various connections.


The problem is I don't know what I'm looking for ... so difficult to
measure.

In that case I suggest you call in an alarm engineer.


If that was the best solution .. then there would be no point in a DIY
usenet group.

I am more than capable of the testing, but don't know what is in the boxes
.... hoping someone of the group does.