Mine has a disclock which was its only security but noticed on the back of the steering wheel the bolts which hold it on so not much use, purely a deterrent to the local scum.
Ok, let's just say it has a very good alarm fitted with immobiliser, tilt sensors, close proximity warnings, fuel cut off valve to be added, siren wouldn't be found easy if trying to access engine bay and close proximity would trigger, full central locking fitted at the same time, anti hijack system and remote start.
It's a rolling project and I've spent a lot on it so far so this hopefully ensures it stays in my hands so future plans including the chassis, new doors and respray don't go to waste.
It's a 93 L plate so plenty to do but wanted one since leaving the forces and will never be sold, it's great.