In article ,
Frisket wrote:
If I've misunderstood I apologise, my source was the consumer advice
website (I'll look up the URL later if req'd) but the implication from
the OP was that it was a new system that was faulty on installation.

But he installed it himself, and 99% of alarm faults are due to poor
installation.

--
*If vegetable oil comes from vegetables, where does baby oil come from? *

Dave Plowman London SW 12
RIP Acorn