The reliability of the entrance door is determined primarily by the lock. But the castles themselves must be reliable. Let's talk about the receptions and devices of their protection.
The most typical picture - established a fairly reliable steel door, but her locks were not protected. Behind them in the first place, thieves will takeWhile another atypical picture of the door lock has a special protection. Ohoya either drill or knockCisa.
Cisa code pad can significantly increase the anti-burglar properties of the Suwald Castle (A). From damage, the fragile body of the lining itself must be protected by an armor (b)Protection of the lock in the door K-9 ("Nickname the beast"):
1- protective filling (concrete);
2-armoflastic;
3 - anti-hacking attachment;
4- Castle compartment"Barce Steel Doors"
Protect the Suwald Castle from the drill will help armorposhin. It is installed on the "bed" (a), but not welded to it, and invested into the profused under it, the deepening (b) is slightly larger than that of the plate. From the inside it will hold the castle (B)So that the mortise protective device is not shot down or not pulled out when hacking the steel door, it should not perform from the plane of the canvas by more than 5mm. In the opposity, its installation is uselessCastles installed in the doors from Gardesa (Italy) are supplied with a curtain, automatically covering the well well, which prevents the penetration of air and smells from the stairsUniversal device from CISA, which also covers the keyboard match from the apartment. It prevents not only the penetration of the smell, but also to spy through the well
The deviators are installed in the upper and lower part of the "castle" end of the door canvase. The hacker is unknown, nor where the device is worth it, nor how the thrust from the castle to it
Unlike coarse hacking, that is, the impact on the design of the door, hacking the locks requires high qualifications of the attacker and is produced by less noisy methods. It is by hacking the castles that the overwhelming majority of the apartment doors in large cities are revealed. How to resist this attack?
AGE / EAST NEWSKAK and promised, we continue to discuss the designs of steel doors, started in the article "Steel Door Secrets". Today it will be about protecting castles. And we will not describe in detail the well-known methods of hacking them in each chapter ( Cylinders knocked out, pull out, dried, emitted, rotate with the help of the "cozzle", are carried in the central part - in this place there is a hole under the fastening screw; Suwald The locks are drilled and folded), as not to become and consider the existing designs of the locks. There will only be given possible techniques and methods to prevent hacking, which should be implemented in the design of the steel door.
What is reliable locks
The castle with the "turntable" thieves that penetrate the house in a different way than through the door, it will be turned off simply. It means that at least one of the castles "turntable" have no need to believe that the locks should be at least two, and preferably different systems - one suvalid, second cylinder or pin (and it would be good that the riglels had a diameter of 14-18mm and put forward on 36-40mm). In theory, this should significantly complicate the life of an attacker, as he will have to use more tools (if, of course, "Bulgarian" or autogen is not used for hacking, against which the protection simply does not exist). It seems to be all right. But only if both castles are "dead", then they will detain an experienced hacker than 5-7 minutes. But still two castles are needed: if one fails (or the keys are lost from it, then before it is replaced (repair) you can lock the door to the second, acting. And, of course, both locks should be very reliable that, to Regret, often implies their high cost. After all, when hacking (opening), first of all, the locks are trying (opening), first of all, the reliability of the entrance door is determined primarily by them and only in the second place the constructive features of the door itself. ASSO, saving on locks is more expensive .
"Became"
The most progressive method of installing a lock-fixing on the steel plate "bed", welded from the inside to the outer sheet in the door zone Reliability indicator Castles (and to be the doors) is the time spent on their hacking or opening (the term "autopsy" implies the use of ingenious devices, such as laundering). If the lock is selected in just 3-5 minutes, it is "bad." If it is necessary to spend 15-20 minutes on its autopsy, it is already "satisfactory." Aesley should be spent about an hour, it is "good." If, thanks to the highest reliability of the castle itself and its security, the criminal was not able to "open" him and began to break the door, it is "excellent." Perfect, first of all, because with increasing hacking time, the likelihood that the nozzles produced by the violater will hear the neighbors, passersby and will be caused by the militia.
I am a single key moment. The choice of the steel door should be started with the locks. After all, the metal door is not the same as the wooden door, in which to expand the nesting trifle business. Here to replace cheap and municipal locks on expensive, but reliable without labor-intensive work with the use of welding will not work, expensive locks are most often different from cheap sizes and fastening method. In other words, what castle will choose, with the same, you will live until you replace the door.
Methods of installation of castles
When installing two locks in the door, they can be mounted on both one common "bed" and on separate, for each dashed methods two. For the next case, the lock is fixed on the end profile of the doorway frame. The advantage of the door can be protected from the inside the second solid sheet steel. Disadvantages two. First, the castle, fixed console, is experiencing bending loads. Aioni is sooner or later, or the castle itself, or the screws, which are fixing it. Secondly, in the end profile, a hole on the dimensions of the body of the castle is done, which significantly weakens the stiffness of the door as a whole.
The second way of these flaws is delighted. The lock is fixed not at the end, but with the help of screws on the thick (4-6mm) plate (it is also called "bed"), welded in the lock area to the outer sheet. This installation recommends a valid GOST. Advantage Obviously: drill or snatch locks,The main part of the protective-hardened rotating element that protects against the drill the larva of the cylinder lock is under such enhanced protection, difficult. However, there is a lack of this method of installation. If the canvas doors on both sides are sheathed with metal sheets, then it is necessary to do in a sheet installed on the inside, the technological hatch to access the locks. It covers the steel plate, fixed on the frame of the door with screws. From above, the hatcher across the entire plane of the door leaf closes the inner decorative lining. The thief that penetrated the apartment (house) is not through the door, but by some other way, will receive access to the taste, and then to the castles and with things will leave the apartment through the door. By the way, the end profile of the door cannon when installing a lock on the "bed" weakened significantly less, the holes are made only under the riglels, and not under the entire body of the lock.
Protection of locks
For each of the applied types of locks, there are additional protection techniques.
Overhead devices for protecting cylinder locks. Cheap and easy to install. Honeymage, do not provide reliable protection, as relatively easily knocked Protection of Suwald Castles . Significantly drying the carbide plate, which is inserted into the pre-tental hole in advance in the "bed" a rectangular hole or a deepening is that it is called armoflower. It should be protected by the "critical" of the castle locations located in the Zone Suwald. Moreover, it is recommended not to weld it to the "bed" and even more so for the outer sheet, but to install with the backlash. The "Handling" armoflastic and so hardly will not be drilled, and then "runs" under the drill, without giving it to "focus". The opening for the key in the armoflastine should maximize the size of a similar hole in the lock itself, only on this condition of the plate will additionally protect the well to the extension of the well in order to insert the so-called "coat" and the subsequent "folding" of the suvalden mechanism.
Protective devices for locks in the eye are absolutely not thrown and, it means that they are not attracted. It seems to be the door as a door, and try to repel the anti-ignition of the Suwald Castle using another very useful device, the code cover. Such linings produces, for example, the CISA firm for installation in a pair with its own production locks. The pad contains inside an independent cylinder mechanism protected by code that matches the key code. The locking well in the lining is turned relative to the lock of the lock by 90, so that it is impossible to write the key to the lock, without "opening" the lining, it is impossible. The cost of this device is from $ 125. It should be noted that the sample pad itself made of fragile metal needs additional protection. The manufacturer recommends the installation of special armorpers from hardened steel (it is approximately $ 70).
It is also worth keeping in mind that there are sublibric castles with special protection against power hacking (self-locking) on sale.
Protective devices for cylinder locks. Offered with a coating of different colors, combined with the colors of the handles of the veversive devices and for protection of cylinder locks-bronography . At the Russian market, they are offered by companies such as Mottura, Cisa, Cipierre, Securemme (all from Italy), as well as Kale (Turkey). These devices are made of durable materials (hardened steel) and there are two types: overhead and mortise. Overhead are cheaper and installed on the outer sheet of metal. The lack of one: they, unfortunately, do not provide reliable protection, are knocked down using the simplest tools. The mortise devices are attached directly to the castle housing, a hole is made in the outer metal sheet below them. To knock down such protective mechanisms is much more complicated. You should only pay attention to the fact that mortise devices should not be too much to go out for the plane of the door leaf (in the perfect version they perform only 1-3mm). In contrast, for the protruding part, you can catch and try to "snatch" protection.
Additional location points
"The door on the nicknamed beast"
The deviator is almost the same castle with the beegels, but without larvae and the castle mechanism. Alignment, the locking mechanism leads the thrust coming from the main castle more at the door of locking points, the harder it is to hack. You can get additional locking points using special devices- "crabs" and deviators.
"Crab" . Castles with the "crab" system create a trilateral locking system (up-down plus locking the beelel of the lock itself). Disadvantage: If the design breaks in a closed position (lock, key, thrust, connecting elements), you will have to break the door. That is why many steel doors producers or generally refuse to install "crabs", or they are mounted without lower rigleel, only with the top and side.
Instead of "crab" in most cases offering Deviators . Almost these are the same locks with the rigels, but without a well and mechanism for the key - in the movement of them, the thrust coming from the main castle. Deviators are installed in the upper and lower zones of the door castle. The cost of such a device is from $ 30. The deficiencies of the deviator are somewhat less than that of the "crab" - there is no lower reiguel. Dignity: Unlike "crabs", the deviators do not give a payment of information, where the devices themselves stand and how traction pass.
Let's summarize
"Ideal" steel protective door must have:
Two reliable locks of different designs (Suwald and cylinder) or one castle combining both mechanisms. The more in the system of locking active riglels, including the bolts of "crabs" and deviators, the better;
protection of the lock zone with a sheet of metal with a thickness of at least 3mm;
armoflower with a thickness of at least 2mm, protecting the Zone Suwald (and even better, the entire Suwald Castle), and, in addition, if possible, the code cover;
Curvage bronatherapwork for the cylinder mechanism.
If there are two locks, at least one of them should not have internal "turntables". It will make a thief that has fallen into the apartment is not through the door, workover over hacking.
Only when performing these requirements, the door will be protected from hacking locks by mechanical method (drill, knocking, applying "coat" IT.P.), and the Suwald Castle, in the case of the application of the coded lining, will be protected from some methods of opening (selection of keys, lays etc.).
Mostly. It is not sad, but you must admit: doors capable of 100% resist hacking until you invented. According to professionals, almost all articles "for health" castles, doors and firms are advertising and are not supported by tests in accredited laboratories. When it happens at the housewife, then it rather speaks of its insufficient qualifications than the real burglary resistance of the door. Therefore, to protect the home, in a complex with a reliable steel door, you should use various protection options with the use of technical means or enter into an agreement with the private protection department.
The editorial board thanks the company "Bars Steel Doors", "The door on nicknamed the beast", "became" for help in preparing the material.
