Beat the thieves
Transmitter scanner These can be bought for around £50. Essentially the device will find signals the tracker emits. Plug this into your cigarette lighter and it will tell you if you have a tracking device on your car.
Garage Even if would-be thieves locate your vehicle, if it’s locked in a secure garage it adds another layer of protection.
Disklok These are so effective, new car manufacturers have started recommending them. A great visual deterrent.
Alarm systems Loud enough to wake yourselves and the neighbours should be enough to scare off most would be thieves.