Installation of mechanical anti-theft devices. Anti-theft systems

Providing the car with security systems rarely goes without the traditional mechanical bollards. Protection with metal rods, locks and stoppers gives a real guarantee that the attacker will face a serious barrier. At least, such a means will delay it for a time interval sufficient to connect additional measures after the activation of the electronic signaling. The complex installation of mechanical anti-theft devices requires minimal effort on the part of the car enthusiast and is most often done without the help of specialists. Another thing is that each kind of such a mechanism assumes its configuration of installation and nuances of operation.

Pros and cons of mechanical locks?

The main reason why mechanical security systems are still used is independence from the on-board power supply and electronic control. The advantages of steel locks and locking systems are also provided by the working equipment of complex signaling systems. But in this case it stands out precisely the autonomy of the mechanism. The shut-off unit will not fail in operation even if the battery is completely depleted and does not become an additional power load. As for the shortcomings, the mechanical anti-theft systems require intervention in the interior of the cabin. The installation of massive structures does not impart decorative appearance to the car, and in some cases corrects the approach to the operation of the car. The owners of such devices note the trouble with handling the lock mechanisms. Every time you need to open and close the device, spending at this time. And if the key to the lock is lost, then you can not do without the dismantling activities with a special tool.

Installing the Foot Stopper

One of the simplest, but at the same time and inconvenient for the operation of tools of mechanical protection. This is a metal construction, the task of which is to securely fix one, two or three pedals at a time. Installation is also implemented in different ways. There is an option in which the user just grabs two pedals in one metal grip, then turn the key of the lock system. A more reliable configuration involves the provision of fasteners with support for the design of the machine. In this case, the mechanical anti-theft on the pedals will be a metal lock with a platform resting on the floor. The owner also locks the lock with a key, but before that adjusts the design to the optimal position from the point of view of the stiffness of the position of the pedals.

Installing the steering lock

Fixation of the steering shaft is also carried out in different ways, one of which is a rod with couplings. Such blockers are bezshtyre or pin, but in any case the principle of providing protection remains the same - through physical fasteners. The classic design has a clutch that consists of two parts and is fixed with screws on the steering shaft. Since the fixing force on the circular shaft is provided by friction, it is important at every time to install the optimum torque of the screws. Distributed and anti-theft on the steering wheel, provided with a break fastener. This option is advantageous in that it allows to achieve optimum fastening characteristics. Recently, against the background of the merging of electronic and mechanical systems, automatic lock bars are gaining popularity . They have the advantage of ease of handling, since the owner only needs to enter a special key into the niche of the steering shaft. But they have a significant minus - the fragility of the mechanical part.

Installing the bonnet lock

The standard scheme for the implementation of a regular bonnet lock involves the presence of a wire through which the force is transmitted. The anti-theft system in this case can be installed on the line of this cable, imitating its rupture. An analogue of this principle is the opening of electrical circuits. In the case of a hood, the installation of mechanical anti-theft devices also requires the use of a transmission to increase the reliability of the security function. Activation of the lock leads to the removal of the locking action on the power line and from the transmission itself.

Installation of protection for doors

There are two ways to protect automobile doors with mechanics. Firstly, these are pin devices. They are integrated into the door structure so that the metal rod in the active state comes out of the end and connects it with the car rack. The second option requires minimal intervention in the design of the door, but it does not do without connecting the electronics. These are mechanical anti-theft systems, providing additional support for the main lock. They are introduced into the lock mechanism by means of an electromagnetic drive, which can be controlled through a complex security system - for example, by means of an immobilizer.

Integration of internal anti-theft systems

The most effective, easy-to-manage, but also complex in the system of locking the functional parts of the machine. The most popular version of this type is the gearbox lock. The lock is installed next to the shift knob. Outwardly, only the larva of the lock is displayed, through which the user controls the mechanism. In addition, it can be hidden by the central panel. The complexity of the installation work is that the operation is not complete without interference in the internal gearbox mechanism. Another option for internal protection is hydraulic mechanical anti-theft. With your hands it can be installed by inserting a lock into the hydraulic circuits that are suitable for the braking system. That is, the braking mechanism and hydraulic cylinders are blocked. As an addition, you can also implement the blocking of the electrical circuit.

How much is the mechanical anti-theft?

Simple locks, stoppers and blockers are estimated at 500-1000 rubles. This can be a stopper for one pedal, a pinch assistant door lock or even a steel bar fixation on the steering wheel. More complex systems, whose work is also based on mechanics, can be estimated at 3-5 thousand. K such include kits with combined connection of two differently directed in their action units - for example, a design with a combination of steering and pedal stoppers. The installation of mechanical anti-theft devices in specialized workshops costs about the same amount from 2 to 5 thousand, depending on the complexity of the work.

Conclusion

Choosing a way of mechanical protection of the car, it will not be superfluous to determine initially the degree of its interaction with electronics. Already noted the shortcomings of this interface, but there are pluses. For example, the installation of mechanical anti-theft devices with electronic support, as a rule, is performed with minimal interference with the technical stuffing of the machine. To this we should add the convenience of controlling the mechanisms connected by one control unit. With regard to the choice of specific protection systems, here we must build on the nature of the operation of the car and potential threats.