Auto Parts to Keep Your Car Secure: Car Alarms

Introduction to Auto Parts that Protect Your Car

Many people today complain about car alarms going off unnecessarily—that is, until they get their cars stolen. Then they wish they would have had one. Today many cars come equipped with them, and you can also purchase one to be installed. With a car being broken into every 20 seconds in the United States, it may not be such a bad idea.

Auto Parts and the Modern Car Alarm System

The modern car alarm is an arrangement of sensors and switches that activate sirens while still allowing the car owner to enter the vehicle without sounding. They also have independent batteries that will work even if the main battery is disconnected by thieves, and a computerized central system that sounds the actual siren. There are various different kinds of sensors involved—door, motion, shock, window sensors, and even sensors to detect pressure changes—that create different kinds of alarm systems.

Each kind of sensor will send a message to the computerized brain of the alarm system to tell it something isn’t right with the car. The computer then sends the message to sound an alarm, whatever form that will take with the particular alarm. Some sound a siren, others flash lights and honk the horn, or even recorded speech. All this is designed to deter a thief. Although some thieves will proceed with the theft anyway, it may prevent most of them from taking your car for a joy ride or worse.

The Latest in Car Security Auto Parts

One alternative to the car alarm is the new LoJack system. Rather than sounding a siren that may be disregarded anyway, this is actually a recovery system based on the idea of a transmitter that tells police where your car is at all times. You can also have an alert as well, where the LoJack system actually calls your phone or sends you an email. However, a drawback to this system is the price, which is around $700.

Although we hear alarms going off unnecessarily—and sometimes it wakes us up—we could be hearing the sound of prevention. Rather than be annoyed, perhaps we should be helping a neighbor catch a thief, even though the culprit may simply be a family of beady-eyed raccoons that got too interested in an automobile.