I am going to live with my girlfriend and I'm going to have to leave my car on the road. I want to add a proximity sensor kind of alarm. I had a talking alarm on my old car and it was quite good.

Is there a way of just adding an extra alarm for this function?

Standard Skoda alarm set from my key etc,

Separate remote for arming talking alarm including the proximity?

Would this be possible?

I don't think so.

Clifford that do one that sets all of this and can be added to the standard remote/alarm system.

Failing that the G5's have that and some additional wireless fuel cut off system that only takes power to work.

Does the car actually have an alarm, or just remote, immobiliser and deadlocks?

It has alarm, immobiliser and deadlocks. I just want the extra warn away message etc