Satellite Car Alarm System: Advantages and Disadvantages

The satellite car alarm — is a modern, highly reliable, global security system that can protect the vehicle from a variety of potential threats, and to control the movement of the machine in real time and over time.

satellite car alarm: advantages and disadvantages

The history of satellite alarms for cars

The first development to create them were from the 80s the 20th century. Then there was the possibility to use technologies such as mobile communications and geolocation. Initially, the technology was developed to track military vehicles, government vehicles and tracking of expensive and very important cargo. At that time, these security systems were very expensive. And it came to both the system components and their service and support.

However, in a few years, thanks to the fact that mobile communications system and positioning have been actively implemented and used for civilian purposes. Once there was familiar to all modern people mobile and satellite communications, as well as global systems repositioning GPS /GLONASS, was it possible to create affordable to the masses automotive satellite security systems.

All this has given an impetus to the creation of an effective system for tracking vehicles, and around the world, without distance limitations. Such security systems for cars also cost a lot, but now it is not tens of thousands of dollars, as it was in the beginning.

Modern satellite car alarm with GPS often set at:

the expensive cars of premium class;
government transport;
car travelers and athletes who travel long distances;
trucks, which carry out road transportation of goods.

The principle of the GPS satellite car alarms

In general, no differences on the principle of operation guarding systems of this type do not have. The main difference is only in what communication channels they used to track the location of vehicles, as well as for the transmission of signals of motorists trying to theft or unauthorized access.

In general, any satellite alarm — a complex security complex. Such a system consists of at least two components: a control unit with sensors, which provides identification data and alarms and special receiver-decoder

The central unit provides the following main functions:

detection attempts theft or unauthorized access to the vehicle by means of special sensors (stroke volume, rolling and other);
lock organization, including by connecting the unit to an additional immobilizer, which will not start the engine without proper identity verification;
sound and light warning;
notification over the mobile network and the Internet on the smartphone owner of the vehicle and alarm support center;
setting machine location using GPS satellite repositioning opportunities or GLONASS.

In this case the algorithm of such systems, regardless of the model and the manufacturer, as follows:

The sensors record-breaking and transmit an alarm signal to the main module.
The Microprocessor unit processes the received signal and sends it to the satellite in encrypted form.
The satellite decodes the received pulses.
The data from the satellite is sent to the car owner to a mobile phone, as well as to the control of the firm, which is connected to the system.

Advantages and disadvantages of satellite alarms

All the pros and cons of modern satellite car security systems are presented in the table:

Benefits

Disadvantages

— absolutely no restrictions on reception and transmission distance, the system can work throughout the world;

— the possibility of a long battery life of the built-in battery;

— fast alarm transmission and interaction with patrol;

— can be installed discreetly as possible, making it difficult to hack and disable the system;

— high protection against burglary and attempted jamming signal;

— used due to several communication channels (mobile, satellite etc.) provides high reliability and stability of the system;

— high accuracy of determining the coordinates of the vehicle and the ability to monitor in real-time

— high cost;

— the technical complexity, which increases the likelihood of malfunction, which most often occur due to improper installation or configuration of the system;

— additional subscription costs, will have to buy additional packages that the system has access to mobile and satellite networks;

— the need for periodic maintenance;

installation and operation Features

Buying a rather expensive satellite alarm system, car owner wants to be sure that the system is reliable and can guarantee optimal protection of vehicle theft. Everything to work stably, and the system can provide a high level of protection, it is important to comply with certain requirements.

In particular, the experts recommend:

to hide the central control unit as a possible safer and deeper into the power of the machine;
do not install in any case the important modules transmit /receive data in a conspicuous place, where they can access the criminals;
provide additional self-powered car alarm;
not to tell anyone what kind of security complex installed on the machine.

As you can see, satellite surveillance systems have many advantages, so they are used quite actively, especially those motorists for whom the first place is the machine protection. After all, the system not only supplies an alarm and alerts you when trying to hijack. It also allows you to always be aware of where the car monitors and records the history of his movement.

In our online store you can always 130.com.ua buy car alarm in Kiev, Kharkov and Odessa at a bargain price. In our catalog you will find a selection of alarms with GSM and GPS from leading manufacturers, which guarantee the high quality and reliability of its products.

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