citroen berlingo alarm

[sks01773]

just got a citroen berlingo desire petrol version 2007 reg,
I know it has Thatcham 2 immobiliser on it,i want to know if it can be upgraded to have interior protection to Thatcham 1 standard,
or can anyone recommend a good alarm system company I live near Heathrow

[sks01773]

Has anybody had alarm fitted,has to have ultrasonic sensors for interior protection

[polar]

I had a van with a Cobra alarm fitted with interior sensors, the alarm was a fair few years old like the van and i anticipated a load of trouble with it. To be fair never did get any trouble out of it and it was still on the van when i sold it at 10 years old.

Cant comment on Thatcham as ive never owned one.