Dop-Center carries out installation of any types of alarms and additional equipment... A comparative list of types of security equipment is shown in the following table:
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High-quality car theft protection
If you really value your car and the safety of things that sometimes leave in it, then installing an alarm or anti-theft car protection in our installation center - your choice! Our staff will advise you on all issues related to the safety of your car and help you choose anti-theft and security systems.
Professional installation of car alarms in the Dop-Center
Each of the car enthusiasts has repeatedly asked himself the question of how to increase the safety level of the car, that is, to protect it from elementary theft. After all, car thefts continue to take place in modern cities. And this is despite the fact that today the anti-theft equipment is at the highest level. And after all, the question today should not be about how to protect the car from theft. The question is different - where to install car alarms and anti-theft systems?
The service of our company is always only a professional approach to the work performed. And - this is a service that is perfected to automatism. Our experts know about modern car alarms and security complexes almost everything. Standard installation of an alarm on a car - this is the service that an amateur will provide you. But finding someone who will make a professional installation of car alarms is difficult. However, you no longer need to look for anyone. Our company installs car anti-theft equipment at a professional level.
Many motorists, especially newbies, ask how professional installation car alarms from the usual, standard. Of course, if you install an alarm on your car in standard version, then the equipment will work, only the efficiency of the car alarm installed in this way will be very low. Many people mistakenly believe that installing an alarm on a car is a high-quality installation of electrical equipment. Of course, how the equipment is connected to the car's wiring is important for end result... However, in order for the alarm to protect your car as effectively as possible, the installation should be entrusted to professionals. Dop-Center specialists know that a reliable and accurate connection is only half the battle. Concealed installation of modules and the most cunning design of interlocks are the key to successful and efficient. Only then you can be calm and not worry about the inviolability of your car.
From a simple alarm to an author's anti-theft complex
Having been engaged in the installation of alarms on cars for a long time, the service workers of our company have accumulated rich experience and skills in working with various equipment. In addition, our company has developed its own corporate style of working with clients. In principle, we have not discovered anything new, just the client's concerns are our concerns. We develop every day, but only one thing remains unchanged - high quality work. We are unwavering on this issue. In the field of anti-theft technologies, it is necessary to constantly keep abreast of developments and expand the knowledge base. Our service is based on constant development, and when a new one appears on the market innovative technology, then we already know how to professionally offer it to our clients. If necessary, qualified specialists of the Dop-Center service will advise the company's clients on the installation of car alarms. With the help of our masters, you can choose for your car the best option equipment. Your car can be equipped with a whole security systemthat will not let any intruder get to the machine.
Despite the seeming uselessness of sound or light alarms, it is recommended to install such equipment. Indeed, according to statistics, a blinking red light installed car alarm scares off inexperienced thieves or hijackers, making the professional hijacker nervous for 20 seconds. Our experts establish car alarm to the most unexpected parts of the car, using a number of tricks, increase the time of a potential theft. Together with engine blockers and other vehicle systems, - preventive measure to preserve your vehicle.
Additional protection for your vehicle
Immobilizers
Mid-range and premium cars cost a lot of money - hence the need to use more expensive equipment. And, even if the hijacker managed to get into the interior of your car, he will not allow him to start the engine. What is an immobilizer? This is an electronic device operating on the principle of radio frequency identification of an electronic key. Immobilizer is a system of two blocks: the basic one - in the car and the key - from the owner. Signals passed between blocks are dynamically modified and encoded. Scanning such signals is almost impossible. Our installation center contains wide choose immobilizers from different manufacturers.
Mechanical anti-theft protection
As for mechanical means of protection against car theft, the most popular in the Dop-Center is on the hood. Also, in our car studio they are installing a lock on the checkpoint.
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According to statistics published by some sources, the number of car thefts in Russia in the first 6 months of 2015 has significantly decreased. But this does not mean at all that the car is completely insured against criminal encroachments. In order to maximally secure the vehicle and be sure of its inviolability, you need to worry in advance and install an anti-theft device.
Diverse and rich assortment modern means will help you make the only right decision. How to effectively protect your car, how anti-theft systems differ from each other, what are their strengths and weak sides, read this article.
Classification of security systems
Any choice begins with determining the financial capabilities of the buyer. The cost of the anti-theft protection consists of the purchase price and payment for the installation in a specialized service. Although some owners save on this expense item, resorting to the help of familiar craftsmen. In any case, anti-theft for a car is not a cheap thing.
Arguments between motorists about which system is the best have been going on for years. But each device has strengths and weaknesses. Therefore, to increase the guarantee of protection, it is worth using several anti-theft systems in combination. Then the criminal, having coped with one security threshold, will stumble over another and eventually leave the car alone.
Depending on the mode of operation and functions, anti-theft systems for cars can be divided into several types. The rating is based on customer reviews:
- First place is occupied by satellite security search systems, simply GPS.
- The second and third places were shared by immobilizers (immobilizers) and car alarms (sound siren).
- In fourth place are mechanical devices (blockers and locks).
It cannot be argued that any of these types are worse or better. As a rule, the flawless operation of the security system is ensured only with the combination of these devices.
Below we will take a closer look at each of the above types.
Features of car alarms
There is a contingent of criminals against whom car alarms are effective. Indeed, the sharp sound of a siren can scare off an inexperienced hijacker and inform the car owner about the attempt. This is the main purpose of this system.
Modern models car alarms have up to three engine blocking positions. They are also able to block the hood, trunk, windows and doors. In a car service that installs anti-theft systems for cars, the rating of the demand for this type of protection is quite high, but you should think about expanding its functionality. The master, at the request of the client, can expand the protective functions of the alarm.
It is not recommended to abandon the sensor that detects the penetration into the car, and the pager, which will warn the owner of the vehicle about this attempt. For those who often leave the car out of sight and so far away that it is simply impossible to hear the sound of the siren, special attention should be paid to the pager.
Alarm control method and additional functions
The car alarm is controlled remotely, using a key fob, which sends a radio signal to the car's on-board computer. According to car owners, main drawback, which has this anti-theft device, lies precisely in this.
In order to neutralize the signal, the hijackers use electronic “master keys”. At the disposal of criminals there are devices of the “code-grabber” type, which remove and reproduce the radio signal code. The most expensive models of such a security system are equipped with a time synchronization mechanism that sets the interval between request and response. This additional function enhances protective qualities car alarm and, accordingly, its cost.
Unfortunately, a criminal operation to hijack a vehicle takes only a few seconds, and sometimes the owner simply does not have time to reach the car. That is why it is recommended to use other anti-theft systems for cars. The rating of the most common devices will help solve this issue.
The price of a car alarm depends on the availability of connectors for additional sensors, power relays and central locks. average cost such a purchase varies from 7 to 12 thousand rubles.
Locks and locks
Of the entire arsenal of anti-theft devices, mechanical devices have many adherents. Such systems are quite easy to use, are installed by the driver himself, and are affordable.
Mechanical anti-theft devices are subdivided into blockers and locks. Their purpose is to prevent the hijacker from entering the car and make it impossible for the vehicle to move on its own. They block the most important nodes and gearbox, steering wheel, hood, wheels, brake pedals, doors, etc. Such a system can be adapted specifically for any car.
The common advantage of all mechanical devices is their independence from car electronics. They perform their protective functions even when the battery is discharged. The real cost for such devices varies between 10-15 thousand rubles.
Transmission lock
The most popular among motorists is the gearbox blocker. Its advantage is its versatility. If an external lock with blocking is used, then the gearshift lever is moved to the position reverse gear and fixed with a pin or arc. Some owners consider the internal gearbox lock, which is hidden under the casing of the central tunnel, to be more reliable. The lock cylinder is placed at the gearshift lever. Due to its ease of use, the transmission lock is often the choice of ladies.
Steering lock
Mechanical steering lock is also common among car owners. Device immobilizes steering wheel in one position using a rim attached to a metal bar. This makes it impossible to carry out any manipulations with the control unit, and, therefore, the movement of vehicles. True, the car can be towed with a cable, but this will attract the attention of others. Therefore, the steering lock will protect the vehicle from theft in crowded places. Such a device, clearly visible from the street, will scare off an intruder who is likely to look for more affordable prey.
Locking wheels and pedals
But the most effective anti-theft mechanical device considered a wheel and pedal lock. The first option is a structure made of solid steel that holds the wheels securely. The protruding bar rests against road surface, preventing the car from moving. The wheels can only be released using a special cutting tool... In this case, the criminal will have to work in full view of everyone.
The anti-theft guard on the car pedals is also made of quality material. Such a device completely eliminates the possibility of not only stealing the car, but even just starting it. It is small in size and very easy to use. But the wheel lock has one drawback - it is cumbersome and difficult to install. Most often, this is what repels some car owners from using it.
Anti-theft ignition lock
Mechanical anti-theft devices also include special security ignition locks. Their purpose is to protect the starter. As a rule, due to the huge number of combinations, the lock is almost impossible to open with a master key. Based on the feedback from car owners, this type of security is quite high quality. This mechanism is installed instead of the factory ignition lock, which requires additional costs.
Immobilizers - a modern way of protection
Immobilized means protected! This is how immobilizers work. They appeared in the United States in the early 80s of the last century. Since then, these security systems have improved significantly. Modern models are sewn into on-board computer... Immobilizers protect the car from theft by blocking electrical circuits (one or more at the same time), for example, the ignition coil and starter.
Trying to start it is faced with its technical "malfunction". The fuel supply stops, the engine starts to stall, the transmission does not work. But as soon as the control unit receives a code that only the owner knows, all problems disappear and the car starts to work normally.
Principle of operation
Such anti-theft systems for cars (rating security devices confirms their quality and flawless operation) are controlled with a key. But most often, models with contactless control are used. In this case, the immobilizer is activated using a transcoder or a plastic card. In the event of theft, the "malfunction" of the car may not occur immediately, but after the car has moved several meters away from the scene. The criminal will have no choice but to give up his venture and flee.
Installation benefits
The secrecy of the immobilizer installation, the inability to visually establish where its control unit is located - these are the most important advantages of this method of protection. The hijacker will not be able to disable the system, since he does not know its location in advance. But so that the car does not count the owner as a car thief, you need to monitor the battery and keep it always charged. With a lack of food, even the owner will not be able to budge his iron horse. For reliability, you must have two keys that control the immobilizer. It is better to store one of them (spare) at home, away from electrical appliances.
security (GPS)
Anti-theft GPS tracking systems - the most advanced type In the ranking, they occupy the first place. Equipped with such equipment, a car in the event of theft will be found anywhere in the world. You cannot hide from the system (GPS). The signal from the satellite about the attempted hijacking goes to the dispatcher. He informs the car owner about the danger. The task force after arriving at the scene of the incident detains the attacker.
The biggest drawback of this system is the price. Of all the existing ones, this method of protection is the most financially costly. The initial cost is from 15 thousand rubles. Trustworthy anti-theft GPS systems will cost between 30,000 and 35,000. But here every car owner decides on his own what expenses he is willing to incur in order to protect his property.
It must be remembered that the guarantee of the effectiveness of any anti-theft device (even the most perfect one) depends on competent and secure installation... Qualified services can be provided only in specialized services.
In an effort to protect vehicles from theft as efficiently as possible at the factory-complete stage, automakers are installing mechanical and electronic security systems. Depending on the brand of the car, they differ in design and method of notification.
If it is required to additionally protect the car from theft, then it is possible to install another alarm that works independently of the factory one. Before carrying out the installation, it will not be superfluous to familiarize yourself with the basic principles that manufacturers use in the manufacture of protective devices. This will help you choose the best car security system based on your financial capabilities and needs.
One-way alarms
The most primitive car alarms work over a radio channel in one direction. They do not allow to inform drivers who are even in the immediate vicinity of the car about a hacking attempt. Especially in a situation where the owner of the vehicle is at a considerable distance from it.
The central unit of the system does not have a transmitting device, therefore, and the alarm key fob is not equipped with a receiving element. This is the main drawback of one-sided defense. The alarm is capable of notifying about theft only by emitting sound (light) signals.
The set of functions is limited by the possibility of remote opening (closing) of door locks, as well as:
- valet mode;
- protection against code-grabbing;
- blocking the engine start circuits;
- anti-Hi-Jack protection against car capture;
- giving warning signals using standard car devices.
The alarm cost is in the lowest price segment. Therefore, you should not consider them as a reliable device.
Two way alarms
More perfect car alarms with feedback... With the help of a key fob-pager, the driver arming the car and also disarming it. In addition, additional service programs are available.
The range of notification of this category of alarms on a car depends on the channel through which the interaction between the control unit and the key fob is carried out. The smallest distance over which a signal is transmitted over a radio channel reaches 200 meters. This characteristic is indicated in technical description device and must be negotiated by the manufacturer. In practice, the range of the transmitter does not exceed 50 m.
An important factor that interferes with the stable transmission of information is various interference (obstacles), the nature of which may be of a radio-electronic and mechanical nature. For example, radio transmitters, dense green spaces, buildings, concrete surfaces.
Most automakers indicate the exact data in which range the device operates, down to hundredths of MHz, as well as the method of processing the radio signal. This allows attackers to “read” the code without any problems, and then use it to crack the car.
GSM Alarms
One of the most advanced designs on the market today, it provides notification using GSM and GPS networks. Are no less popular satellite alarms for auto. They notify the owner of the vehicle's location. SMS messages come to mobile device... At the same time, there is no possibility to block a car, preventing theft.
Information about the current state of the security system, the location of the vehicle is available online for 24 hours. Signal loss is possible if coverage in one or another area is absent.
It should be noted separately that signal coding can take place in different ways. Most effective optionwhich manufacturers use is "floating code". The principle of operation is that each subsequent code transmitted by the key fob to the control unit differs from the previous one.
More simple devicesworking on this principle generate "floating code" according to a certain algorithm, which also has a closed loop.
Expensive devices constantly form a new sequence, never repeating themselves. In both cases, to select the correct digits of the code, attackers will need to be near the car for a long time and have expensive equipment.
Alarm installation
Factory installation of alarms on new cars is carried out on the conveyor, so all elements of the system are almost always located in the same places. Given the typical arrangement of the elements of the car interior, the central alarm unit is mounted in 95% of cases under the front panel. This is always well known to cybercriminals.
The process of installing a security system, carried out in specialized centers, is also always the same. It is carried out on the basis structural diagram car alarm. It is supplied by the manufacturer with the device. It must be used if you plan to install an alarm on a car with your own hands.
Before installing the alarm on a car, you will have to dismantle some interior elements. If you have the skills and experience, then it will not be difficult to install the car alarm yourself.
Be extraordinary and think carefully about where to install the alarm on your car. This may require hardware additional mountings... Keep in mind that the installation of the alarm involves the use of additional wires and special electrical connectors.
In all cases, the central locks of the car alarm must also be connected, so they must be completely serviceable.
The fuse box is located in the passenger compartment and is also used for installation. The wiring of the devices ( side lights, sound signal). They will notify about the removal (arming) of the car on security, as well as about a hacking attempt. To block the engine, the alarm will need to be connected to the break of the wires going to the ignition switch.
Depending on the type of alarm, the car can be equipped with various sensors. The main one is a motion sensor. It is included in the central control unit, but can also be output separately. IN modern options motion sensors have been replaced by more practical and reliable volume sensors. They can be located in different places of the car.
To connect sensors for opening doors and trunk, standard connectors are used. The hood open sensor is optional.
Autorun function
The key fob is a terminal device and also receives a signal about a burglary attempt from a control unit installed in the car. In most cases it is possible to set the alarm to start automatically. This function allows remote heating of the engine without the direct involvement of the driver.
Very often this function is criticized, because as a result of its exploitation:
- fuel consumption increases significantly if the function is used regularly;
- need to install hand brake... In this case, there is a high probability that brake pads freeze;
- car protection against theft is significantly reduced.
Autostart alarm mode allows you to use it at any convenient time. Installing an alarm on a car with auto start is done in the same order as the usual one.
Alarm protective properties
The modern alarm system includes a large set service functions... In almost all cases, drivers only use a few of them. It should be noted separately different ways theft alerts, which are limited by the design capabilities of the alarm. It is this fact that should be taken into account when choosing.
As a means of alerting about theft, the alarm system of almost any manufacturer copes with its functions perfectly. However, it should not be considered as an effective anti-theft agent. There are several reasons for this:
- standard equipment installation;
- almost the same set of sensors;
- identical principle of operation, embedded in all devices.
It is possible to bypass the protection without directly disconnecting the sensors. In order not to get into the car with an authorization, attackers will not need to use expensive equipment.
In case of failure from the key fob, you can open the car mechanically. The malfunction can be due to several reasons. The most common among them is a dead battery in the key fob.
Sometimes, due to failures of the control unit, it is necessary to decide how to turn off the alarm on the car. For this, each device is provided secret buttonlocated in the car. It must be pressed a certain number of times with the ignition switch on. After that, you can start the car without any problems.
The need to install an anti-theft system or alarm is a matter that requires an individual approach. In either case, many factors should be taken into account. But you should not hope that the car alarm will cope with the task of preventing theft, which will be successfully solved by the anti-theft device.
What question can unite all motorists? That's all there is to it. For this, a wide variety of methods are currently used. Among them there are also mechanical means of protection, the so-called lock on the car, as well as electronic anti-theft systems. In this article, we'll take a look at mechanical vehicles and identify the best ones.
It should be noted right away that you can steal any car. Hijackers find methods to cope with the most modern ways to protect the car from theft. In this area, there is a kind of competition between manufacturers and manufacturers of means to combat these very systems. The main task of the motorist in this situation is not the choice of the most reliable means of protection, but the maximum complication of intruders' penetration into the car and theft itself. In the list of mechanical means of protecting the car from theft, it should be noted the door lock and ignition lock, steering lock, pin in the box, or transmission lock, bonnet lock.
The simplest mechanical means of protection are the key to the car door lock and the key to. They exist in almost every car. The exception is modern expensive cars, where the key is available, but you do not need to remove it from your pocket. It takes no more than a minute for intruders to open a door lock. For opening, you can use a regular ruler if you have knowledge of the design of the lock. Often, intruders simply drill out the lock cylinder, which is subsequently easily replaced with a new one, or the lock changes completely, which is also not difficult. Moreover, lock picking kits are now commercially available. Such lock picks are sold for the purpose of being useful, for example, when the car lock is accidentally closed and the keys are left inside. However, they are not at all shy about using them for their own selfish purposes. It is also easy to cope with the ignition lock and all kinds of keys to the locks can be replaced with a similar set of master keys.
Another way to protect a car is to block it using the so-called poker, which is fixed on the steering wheel and locked. While this tool is on the steering wheel, turning is not possible. True, professionals note that the lock of this device can also be broken if you have certain knowledge and skills.
The video tells about the simplest but effective mechanical anti-theft devices:
Let's move on to next means... It's lock on. It is a metal pin in the gearbox, locked with a key. The installation method of this lock is such that it is difficult to get close to it. The main way to open it is to use master keys. Competent "specialists" can do it quickly enough. In addition, most front-wheel drive vehicles have the ability to engage gear with some simple manipulations under the hood. So another necessary tool is the hood lock.
The bonnet lock is an important element of comprehensive protection. Only after getting into the engine compartment, the attacker is able to perform other manipulations. The more difficult it will be for him to do this, the less confident the actions of the hijacker will be, to the extent that he will leave the car alone with a silent alarm. The reliability of the bonnet lock itself depends on the conscientiousness of the specialist who installed the device, as well as on the type of lock. The bonnet lock can be mechanical or electromechanical. Electromechanical lock Convenient in that one press of the button on the key fob allows you to open the lock.
The video tells about advanced anti-theft mechanical means:
Based on the results of consideration mechanical methods protection of the car, it is clear that the anti-theft secret itself, whether it is a pin in a box or a bonnet lock, etc., does not represent a particular obstacle for an intruder. But they are more likely to protect against street vandals who decide to ride. As a rule, “professional” car theft is carefully planned. A typical route of movement and stopping places are being studied. And most importantly, the attacker will study the means of protection that are used in the car. However, the process of opening and stealing a car itself should not exceed 15 minutes. Thus, using the above-mentioned protection means in combination, you can complicate this process as much as possible. That is, if the alarm is turned off in one way or another, the locks are opened, the hijacker entered the car, and he or does not move, then the attacker will leave the car. Especially during the day, when there are a lot of people around and you can attract unnecessary attention. This is a visual demonstration of the work of the secret.
Some of the oldest secrets are all kinds of toggle switches. The essence of their work is to disconnect an important connection in an electrical circuit. If there were not so many important connections, then there are already a lot of such circuits in the injection motors, interrupting at least one of them makes it impossible to steal the car. Now such secrets are also quite popular, but their development has already stepped far forward. Now these are no longer just toggle switches, but full-fledged electronic secrets, which often cannot be found and dealt with. The hijackers themselves note that sometimes they just have to leave the car, which does not want to start for completely incomprehensible reasons.
The video shows how to choose a mechanical anti-theft system:
As practice shows, you should not give up. Even an ordinary "chant" is able to scare off intruders who can only open the door lock and connect the appropriate wires. Of course, it will be powerless against craftsmen who can easily turn off simple alarms. This requires a more serious alarm. But against intruders who have in their arsenal tools that cope with the most modern anti-theft devices, a mini-welding machine for removing garage hinges, etc., there is hardly any salvation. Salvation here can only be appropriate. Individual signaling can also be difficult. After all, it is not difficult to find out the schemes of popular alarms, but if the anti-theft device was made for you in a single version, then the hijacker is unlikely to know how to deal with it.
