I've put over £1k worth of ICE into my car now, and I really need to get a good alarm/immobiliser. My car currently has neither (it's an Astra mark 4 Coupe)!!
I really don't know anything about alarms, and would be willing to spend upto £300 (is this enough?).
Can someone let me know what my options are, recommendations, etc.
This will be greatly appreciated.