On 03/05/2018 09:22, Andrew Gabriel wrote:

Also note that alarm cable now comes in the traditional tinned
copper wire (good stuff) or in copper covered aluminium (CCA)
which is the cheaper grotty stuff, which is to be avoided.

That is a worthwhile point.

I recently gave a mate a hand to do his alarm. He bought all the kit and
the cable was CCA. I got him to swap it.


--
Adam