Car Alarms: Modern alarms are more than just loud sirens. They often include sensors that detect motion, glass breakage, or unauthorized entry attempts. Alarms also provide the added benefit of notifying you or nearby people when your car is being tampered with. Immobilizers: Many new vehicles come with electronic immobilizers that prevent the engine from starting without the corre... https://parking-sensor.co.uk/best-car-tracker-buying-guide/