DONT GO FOR THE CHEAPER ARGOS ONE!!! I had dat, it was 70 euro over here and it died! Their made wit indoor speakers as the siren so when they get damp from being in the engine bay they just die! After a month all i had left was a black box dat made a light flash inside the car, it was a silent alarm, dun nothing!
Dat one from malpin seems like a very good alarm, and da price is brilliant too! Shudnt b too hard to wire it up either if u hav a haynes manual r sumtin dat shows u the wiring around the fuse box, just stay away from dat cheaper argos one, the box it comes in is worth more than the alarm itself!