Its a pirhana alarm with the interior sensors mounted underneath each grab handle on the A-pillars. He supplied me with an unusual key which must be a master key to activate the alarm however, he didnt know where in the van/dash that switch is fitted. Or alternativley maybe he merely removed a fuse to de-activate the alarm.. I would rather not involve an auto-electrician at this stage as I'm certian it is very simple......rather like me

Many thanks for any enlightening genius.
JCL (2.2 DJ AS)