Car Alarm

Car alarm systems are installed to prevent theft of an automobile. There are different types of car alarms--some create loud noises in an attempt to scare away potential theives and draw attention; some alarm devices render the vehicle motionless unless without a code; and some alarm systems utilize tracking devices that the police may follow. Car alarms can be designed to be set off by vibrations such as touching various parts of the car, movement of the car, or battery voltage changes in lights or ignition.

The best car alarms are said to be supported by the police. LoJack is a police supported car alarm that allows the police to track a stolen vehicle and possibly recover it before any great dmamge is done. LoJack is an aftermarket alarm system, mneaning it is paid for by the owner of the vehicle and installed by a professional after the owner has driven the car off the lot. LoJack may cost approximately $700.00 to install and requires a monthly fee for tracking useage.

Discount car alarms are available through retailers and on the internet. These car alarms have differing features and range from talking car alarms, remote start car alarms and car alarms that employ kill switches rendering the vehicle motionless if a person atempts to steal it.

Another system of alarm method is a two way pager system that uses a pager for the car to contact its owner if someone is attempting take it. More advanced systems of two way pager alarms have a small LCD display panel and so the owner may actually see the particular site of vandalization. These alarm systems are relatively inexpensive and range in cost from $65.00 to $150.00.