A car alarm system is an electronic device that is installed in a car in order to deter auto theft and vandalism, and includes a key chain transmitter for remote control. Sensors from an armed car alarm detect signs of intrusion. When triggered, an auto alarm system engages a car's lights and horn, and sometimes a loud siren, to startle away a thief and alert the car's owner of a possible threat. There are varieties of car alarms on the market, with a range of price points. These pointers will help you choose the right car alarm system for your needs:

Decide between the 2 basic types of auto alarm system. These 2 types, passive and active, are based on options of manual or automatic arming of the car alarm. Passive alarms automatically enter an armed state once the ignition is off and all the car doors are closed. Active alarms arm and disarm only when you push the transmitter button.

Determine which security features are important to you. A car alarm system can feature security measures as simple as a beeping horn and flashing lights or as sophisticated as ignition system immobilizers. The more complex the security, the more expensive the vehicle alarm system.

Make a list of your car's features. The car alarm system you buy should have components that are compatible with your automobile. For example, if your car does not have power door locks, then you do not need to invest in a car alarm that engages power door locks as part of its deterrent method.

Request product brochures from the leading auto alarm system manufacturers. You can find a comprehensive list of these companies and request information from them online. Use your security features priority list and the knowledge of your car's features to determine which vehicle alarm system is right for you.

Find an authorized retailer. Once you've looked over your brochures and chosen your ideal car alarm, contact the manufacturer for a list of retailers that carry the alarm.

Shop around. If price is an important factor in deciding which car alarm is right for you, then it pays to do your research. Once you've pinpointed the type of alarm you want and contacted its manufacturer for a list of retailers, call each retailer to find out how much they are asking for your particular model, and also if they offer any type of discount.

Expert Car Audio

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