Wednesday, February 1, 2017

Car Security Devices

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Because a car is a valuable investment and fairly easy to resell, this makes it a primary target for criminal and thieves. To help protect the cars and minimize this ever-increasing crime, the majority of cars today are designed with the most advanced security systems. These car alarm systems consist of signals, sirens and sensors that produce a warning alarm in the case of a car theft. Some of these modern alarm systems for cars include:

Door Sensor

It instantly responds whenever a thief attempts to open the door of a car. The sensor is connected either to the interior lights or to the siren of the vehicle. Most security systems use a switching device built inside the automobile. The moment the thief starts to open the door, the door transmits the electricity to the interior lights and thus will probably scares the thief away.

Shock Sensor

This works on a basic principle, by which when a thief moves or hits the vehicle, the sensor transfers a warning sign based on the intensity of the automobile motion. Therefore, once the car experiences a shock and receives an unfamiliar change in its pace, then a full scale signal alarm goes off. Sometimes, the sensor is attached to the fuel engine that stops supplying fuel, once a sudden drastic change is detected in the intensity of its motion.

Window and Pressure Sensors

These kinds of sensors work well in detecting broken car windows. These are attached to a microphone that is found in the computer-controlled system. If a thief tries to break the windows of an automobile, the sensor identifies the air pressure and  sound of the car. The mic inside the car monitors the air variations and air pressure, converting them into electric signals and transmitting them to the system. By doing this, it activates the siren as a way to alarm the criminal.

Motion and Tilt Sensors

These are really useful in the event that a thief attempts to tow the vehicle to another place. The sensor is made up of perimeter scanners that monitor any kind of lifting, tilting and even a slight movement of the vehicle. This way, you can easily keep tabs on all the activities taking place in a predetermined perimeter in the parking area. If the radio transmitter scans a motion, it sends signals to the receiver monitors.

All these car security systems are extremely effective in protecting your car against thieves. Keep in mind, choose an alarm with a loud siren, otherwise it will not be capable of deterring thieves.

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