All modern vehicles are equipped with an alarm and an immobiliser. The modern alarm system serves a variety of functions. It is linked to a loudspeaker that is activated when the security of the car has been breached and this is a prime deterrent for thieves trying to steal the car. The alarm also usually has an immobiliser linked to it, which renders the car immovable if a thief breaks into it. The immobiliser is directly linked to the ignition key and deactivates when the key is inserted into the ignition. The alarm also deactivates when the key is in the ignition.
If you have a vehicle that does not have an alarm, or a vehicle that has a damaged or faulty alarm system, an after-market alarm can easily be fitted. There are many different types of alarms to choose from and all offer an increased level of security for a vehicle. The car alarm is usually operated via a hand-held remote that links the alarm system to the central locking. If the battery in the remote goes flat, replacement batteries must be bought and fitted.
Alarm systems differ in their makeup between manufacturers, but generally they operate on similar principles. In this day and age it is imperative to have a fully functioning alarm for your vehicle at all times. An alarm system is designed to keep the bad guys from stealing your vehicle, and this is why it is imperative to keep the alarm you have in good working order or to have one fitted that will protect your asset for many years. An alarm system is vital for added security in your vehicle.