No one wants to see strangers in their entrance or on the territory of a private house. But if the door is not protected, this cannot be avoided.
In this case, it will be an assistant combination lock.
This is a device that locks the entrance and opens it using a special combination.
It works using a specific code of numbers or letters that are entered different ways, depending on the type of device. There is a special keyboard for this.
This type of lock does not have a keyhole, so attackers will not be able to break the code. The main thing is not to forget the code after installation.
Such devices are very popular at entrances, cases, safes and other devices that need protection.
Advantages and disadvantages
Such locks are gaining more and more popularity in the market; they have both positive and negative sides.
Advantages of a combination lock:
- The hidden latch system and the absence of a hole eliminate the possibility of hacking using screwdrivers and other improvised means;
- To open, you do not need a key, which is often lost;
- If necessary, the opening code can be easily changed;
- Opening the front door is easy, and when closed, the combination lock perfectly protects the territory or entrance;
- Affordable price compared to hiring security;
In addition to the advantages, such devices also have some disadvantages:
- When dialing, outsiders can spy on the dialing combination;
- The owner may forget the code;
- The electric version only works when connected to the power supply system;
- A combination lock with a low price does not tolerate humidity and very high and low temperatures;
- The service life of the microcircuits in an electronic lock is short;
Despite all the pros and cons, a combination lock is considered reliable, and to increase the security of entry, it is often used in combination with other types.
Kinds
Based on the type of design, such devices are divided into three types:
- Mechanical. They are opened using buttons or dial circles. The more circles on the lock, the less confidence in its functions.
Defensive combinations are quite easy to figure out. If the deputy has only one circle, then it will be more reliable, but then it will be much more difficult to reprogram it, and simply typing the code will become inconvenient.
Designs with buttons are opened using a special combination of numbers that are easy to guess. Such devices are popular at entrances to entrances. apartment buildings, and their price is low.
- Electronic. Compared to mechanical ones, such a combination lock is easy to reprogram, and it also has a more compact type of set. Information about the combination is stored in the device memory.
These types are different high level security and a wide range of functions. They are widely used to protect bank premises and private homes. Among the disadvantages of electronic locks, a barrier to purchase may be its high price.
- Electromechanical. This type uses a combination of the previous two, and requires two keys to open it. This combination lock works thanks to a bolt that moves a spring.
The appearance of such a device is not much different from a conventional mortise lock, so it can be installed on any door. There is also the option of using an overhead structure.
You need to choose a specific type of lock based on its goals and planned expenses.
Installation
To install a combination lock, you first need to secure the location for the new lock with tape.
Using an awl, mark the location of the keyhole (applies to the electromechanical version) and the center for the device mechanism.
After this, you need to drill holes and insert the locking part of the mechanism.
For the front part, you must first make a recess and screw the lock with screws.
To install electric version, you need to make holes for the wires. After this, the device is adjusted for a left or right door, the manufacturer’s instructions will help with this.
The lock wire must be connected to the receiving wire to secure the mechanism to the wall. The final stage will be the setting for opening by dialing a code and from a distance (indoors).
You can do the installation yourself without any problems, especially if you have experience in installing the most common door locks. But there is also the option of using the services of specialized companies that will install the lock quickly and efficiently.
Price
| Model | Type | Price |
|---|---|---|
| ZKP-1 (ZKP-30) METTEM | Mechanical | 870 rub. |
| Kerberos 150−10.00 | Mechanical | 1026 rub. |
| NORA \250 chrome | Mechanical | 2600 rub. |
| CBD-10B | Electronic | 1660 rub. |
| ALP208EM | Electronic | 2000 rub. |
| ST-SC040EK | Electronic | 5000 rub. |
| ISEO 5113−20 | Electromechanical | 3100 rub. |
| ISEO 5213−20 | Electromechanical | 3460 rub. |
| ISEO 5113−10 | Electromechanical | 3750 rub. |
A combination lock can reliably protect the door of a room or area. They are very simple to use; they can be covered with a small canopy to protect them from precipitation. It is also important not to share the code with third parties.
To protect their property, owners of houses and apartments use many locks on their doors. They are distinctive not only in their technical specifications, level of protection, but also in its dimensions. It is not uncommon to see 3-4 locks on a door. Code door locks can replace this a large number of door shutters. They have many features that combine all the locks on one front door.
Design and dimensions of an electronic combination lock
The combination lock is distinguished by its opening. To do this, you don’t need to look for a key, you just need to press a combination of buttons in a certain sequence or press several specific buttons at the same time.
Door combination locks are used in various places with one purpose - protecting property from looters, robbers and thieves.
Places of application:
Various areas of application for locks of this type have made it the most common. It has many advantages and virtually no disadvantages.
Advantages and features of a combination lock
The advantages of a lock with a code can be listed for a long time, remembering even the smallest detail that can affect the comfort when opening the door. It is worth noting the main differences from conventional locks of varying complexity and degrees of protection:
Types of locks with a code on the door and their features
With a combination of 6 numbers on a combination lock, there are 100 million opening options. This eliminates the possibility of selecting the desired code.
Home distinctive feature Installation of the lock control unit is considered. The block is installed anywhere away from the lock itself. This makes the locking device “invisible”.
The thief is perplexed, how is the door closed? How to get inside? And if the alarm is connected, then within 2-5 minutes, security will come to the curious robber. 
The lock mechanism has a processor that stores combinations of numbers. There may be more than a million such options. A person will physically not be able to cope with the selection of the code to the lock. Code lock electronic form divided into subspecies:
Some disadvantages of combination door locks
The technological process constantly introduces updates to electronic mechanisms. Combination locks are no exception. If a shortcoming in the electronic lock is identified, this disadvantage is eliminated and a new combination lock is produced. Therefore, after a certain period, the lock needs to be changed (updated).
An example of an electric lock embedded in a door
The second disadvantage is the installation of a lock on the door. The owner will not install a combination lock with his own hands. You need to call a specialist who will do correct installation electric lock, connecting and setting up the lock.
Types of combination locks
Combination locks differ in the type of installation and the type of opening.
By type of installation - padlock combination lock, mortise lock, hidden locking mechanism. The padlock It has the simplest combination mechanical lock design, and is most often used at entrances, kindergartens, schools, entrances to parking areas, and other places.
The simplest combination padlock
Mortise locks are installed by cutting the mechanism into the door. These locks also have a simple mechanism and are mainly used at the entrance to elite territory. Basically, such a castle is controlled through a guard. 
According to the type of opening of the door combination lock, there is a difference in the types of mechanisms used: mechanical lock, electronic type. The latter option is applicable on the doors of houses, offices, and luxury apartments, because it has a complex design.
A mechanical lock often becomes unusable (when the buttons become stuck) or when the roller teeth are eaten away. Another option for a lock to break is that pressing the buttons incorrectly blocks the entire lock. In this case, a specialist is required.
Mechanical combination lock
A combination door lock is no longer a new thing. IN apartment buildings They are installed on the front door of the train. The key is a unique combination of numbers, which is known only to the residents of the entrance. For outsiders, the chance of entering a room protected by such a structure is negligible. Similar devices are used to protect the contents of a safe or case from prying eyes. Such locks are easy to use and can provide a high degree of protection, which is why manufacturers are expanding their range with new models designed for residential apartments and houses.
Combination locks on the door do not have keyholes, and this is one of the advantages of the design. You won't be able to open it with a regular burglary tool. Very comfortable code mechanisms for owners of private cottages. As a rule, there are always buildings in the yard that cannot be left open: a garage, a bathhouse, a workshop, utility rooms, but keeping an impressive bunch of keys with you is impractical. List of others positive qualities also speaks in favor of the design:
- Strength.
- Resistant to moisture and sudden temperature changes.
- Security (only the homeowner can open the door by dialing a certain code consisting of numbers).
- The device does not include keys for opening, which is very convenient.
- High resistance to mechanical damage (break-ins, breakdowns, etc.).
The lineup
Mechanical Electromechanical Electronic
Manufacturers offer several varieties combination locks, which differ in the configuration of the working mechanism, operating principle, appearance and degree of reliability.
Mechanical
The operating principle of these structures is based on a certain sequence of movement of cylinders or pins during the opening of the lock. When you dial a given combination of numbers inside the mechanism, the corresponding plates move and the door can be opened. As soon as the buttons are released, all elements of the device fall into place thanks to the return spring. The digital panel on which the code is entered is mounted on the outside of the door leaf. To open the lock from the inside, just press the lever.
Mechanical locks are unable to provide a high degree of protection, so it is not advisable to use them as a locking device for the front door of a house or apartment. Such structures are often mounted on metal door to the entrance.
Electromechanical lock
Coded electromechanical door locks can operate in two modes. Automatic operation The mechanism is provided by electricity from the central network or a backup source. To unlock electromechanical lock, you must enter the code on the panel, or on a special key fob. If necessary, you can open the lock with a key.
Electromechanical devices have increased reliability. According to the installation method, locks are classified into mortise and overhead. They are installed in the same way as conventional locks, but then require connection to the network or a backup power source (or both), as well as configuration. It is very important to avoid interruptions in the power supply of the device, as this can lead to signal encoding failure.
Electronic device
This type of door lock contains a coded electronic unit. The key to it is also a certain code, only it is entered not on a keypad, but on an electronic medium. Most devices have additional functions, among which:
- blocking the entry of a code number;
- door opening delay;
- the ability to use a master card as a key;
- blocking in case of hacking attempt.
The locks have a high degree of security, so install They are accepted not only in houses and apartments, but also in banks. It is necessary to take into account that the complex mechanism of the device is very sensitive to weather conditions.
Because work electronic lock provided electrical voltage, the question arises: how to open the combination lock on the door if the lights are turned off? In this case in electronic device An emergency key is provided. If, due to the owner’s forgetfulness, the key was left in a locked room, specialists will have to be invited to open the door.
How to choose the right combination lock
The choice of one model or another depends on the intended application and installation location of the locking device. When purchasing codes door locks You should pay attention to the following nuances:
- Appearance, design of the device and the degree of its protection.
- Possibility to provide power supply to the mechanism (for electromechanical and electronic locks).
- Availability of a warranty card.
- Availability of additional functions.
- Possible installation location: indoors or outdoors.
Buying code electronic lock on the front door, it is better to give preference well-known manufacturer, which is responsible for the quality of its product and its reliability.
Basic requirements for combination locks
Despite the varied selection locking devices, every buyer wants to buy something special, and most importantly, reliable and durable. Multifunctional models are more expensive than conventional mechanisms, so everyone chooses an option that suits their pocket.
However, each locking device must be:
- Reliable.
- WITH high degree protection against burglary and disruption.
- Anti-vandal.
- Have a changeable code.
- Possess all the necessary characteristics for full use indoors or outdoors.
- Have secrecy at the highest level.
- Aesthetic and attractive in appearance.
Installation
Installing a combination lock on a door with your own hands is as follows:
- First you need to determine the future location of the device on the door.
- Make a mark corresponding to the parameters of the mortise part of the lock.
- Cut a hole the size of which must correspond to the dimensions of the device itself. Place the power supply and locking mechanism inside it.
The lock is installed, all that remains is to activate it. To do this, you need to connect the encoded panel to the drive, run the cables and connect it to the power supply.
The final step in this installation is to enter the access code to program the device.
Only right installed the lock will last a long time and will provide reliable protection and safety.
Installation of street device
Installing a mechanical combination lock on a gate is not difficult at all. Before you begin the process, you need to make sure you have all the components.
Almost all mechanical models have:
- hanging elements;
- encoding;
- keypad locking components;
- frame;
- additional components for fastening.
The most practical street version is a mechanical model with a push-button keyboard. This can be a system with metal, rubber or plastic buttons. System with metal panel differs in durability and practicality.
To install such a system you will need: a drill, a screwdriver, wire cutters, a ruler for marking, and a grinder.
First you need to make markings for future design, both from internal and from outside wickets.
The base part of the lock must be secured with self-tapping screws using a screwdriver. There should be a small space between the gate door and the lock plate.
Then you need to remove the back cover of the structure, secure the lock with the handle and put it back on top.
All additional elements, including the handle, must correspond as closely as possible to the location of the system during installation. After attaching it, the required combination of numbers is selected and entered so that the lock can be opened in the future.
To prevent cracks from appearing on the panel, the lock is drilled along the edges. When installing electrical system All safety precautions must be observed.
Wires are brought to the lock, then I drill holes on the panel to route them. An installed electronic lock can be reprogrammed if the code is forgotten, which cannot be done in a mechanical model.
Operating rules
Some mechanisms influenced low temperatures may fail and not open, with the exception of a mechanical code system.
Any malfunctions are eliminated by a special repair service. You can call a technician to your home or remove the device and take it to a service center.
You shouldn’t engage in amateur activities and repair mine lock yourself, especially when it comes to electronic systems. Only an experienced specialist can carry out a competent diagnosis, who will replace faulty components and reinstall the program. Expensive models with a built-in complex mechanism of action are especially difficult to repair.
What makes the interior of an apartment complete and immaculate? Without which there is and cannot be true comfort and home warmth? What details make a home look complete? Of course, these are stylish and high quality interior doors.
Merion - wide variety and high quality
In Krasnoyarsk, this type of product is represented by the activity various companies. However, among them special attention Merion deserves it. The diverse and variable catalog offered by this company includes several dozen of the most best models , selected over 8 years of operation of the brand. Stylish interior doors and reliable steel structures
trustworthy. The company does not only sell of this type products. The Merion factory supplies entrance metal solid structures and doors for rooms to trade organizations and many construction companies
. The company operates not only in Krasnoyarsk, but also in neighboring regions.
and certificates).
Customer comfort is at the forefront It should be noted that the company has rich warehouse stocks. That is why the customer does not have to wait for several weeks for the necessary products. Since everything is in stock from the manufacturer, the customer is extremely short time
receives the required goods. The concept of the Merion company is based on caring for clients and taking into account all their preferences and expectations. That is why the company’s catalog is regularly updated with new models of input and interior designs , which will organically fit into various interior styles. Wide variety design solutions will allow you to make any apartment, office or country house warm, individual, cozy.
private cottage
"Doors Max" - a guarantee of comfort and reliability
Merion is not the only company that sells such products in Krasnoyarsk. The Doors Max company is another trustworthy company in this industry. The special thing is that it offers potential buyers products not only from local factories, but also an emphasis is placed on goods that are produced by more than one foreign factory. Equipment systems home interior
and steel structures will make the house warm and cozy. In addition to these units, the company’s product range includes arches.
Correct installation in compliance with all the subtleties of the process.
Steel doors Gerda - unique designs of entrance doors
Professional approach to important details "Stroy City" is another Krasnoyarsk company that offers excellent interior and reliable input structures
of steel. Products are sold both individually and wholesale. The company also offers professional installation.
Variety of styles. That is why steel doors can become an expressive part of the apartment’s image. As for the options for the rooms, they will easily fit into the intended design of the apartment. Each buyer will find among the proposed models exactly what is needed to create his perfect home
. Affordable prices for Stroy City products will surprise even the most demanding customers. Since the comfort of customers is important to the company, it does not force them to depend on the deadlines set by the factory. A rich volume of product inventories ensures timely shipment of products without long waits or delays."Stroy City" is a guarantee of high-quality and up-to-date products for direct supply to the Krasnoyarsk market. That is why all entrance and interior doors are offered at retail and in large quantities. This company has proven itself to be excellent. That is why her name is often associated among buyers with high quality, impeccable service and excellent products.
High-quality response to consumer requests
The company Vse-Dveri24 operates in Krasnoyarsk. Her proposed interior and steel entrance doors meet all the needs of modern buyers. Their installation will make any home, apartment, office, commercial enterprise stylish, comfortable and practical. Creating a unique and unique style, carrying out repairs, updating the interior, building your own home and office - in each of these situations you will certainly need to choose quality doors, which will help effectively differentiate inner space.
To make a cottage or city apartment attractive from the very threshold, you should take care of having the most practical and reliable doors. Steel entrance structures from Vse-Dveri24 are perfect solution. Their professional installation will protect the owner from break-ins and unwanted intrusions.
The company will offer designs that are produced not by one factory, but by several reliable and well-established manufacturers:
This table demonstrates how variable and quite affordable the prices for this company’s products are. However, it should be noted that the example is presented based on the information and cost indicated for veneered interior models. Professional installation of these structures means respectability, solidity, and reliability.
Every homeowner is interested in ensuring that their property is protected as much as possible from intruders. Not only should the door to the house be strong and able to withstand attempts of illegal entry, but also. Convenient and in a modern way ensuring the safety of the gate is a mechanical lock, which can be purchased at affordable price and install it yourself. The gate lock is installed at the final stage of fence construction.
Classic combination lock for a gate
A combination lock is the most popular option for summer residents and owners personal plots. Manufacturers offer big choice models of such devices. The presented range of products allows each buyer to purchase exactly the constipation that meets his personal ideas about safety, quality and reasonable price.
Combination locks look great on doors, gates and gates. They are ideal for both doors made from solid sheets, for example, and for patterned doors made from welded rods or forged metal. The code combination in the device can be changed over time, which is an additional guarantee of security.
Advantages
Modern code mechanisms are the most popular and affordable option for installation on a gate.
Elements of a modern combination lock for a gate
This choice has a number of advantages. Manufacturers of such devices offer buyers a choice of models of varying degrees of complexity and secrecy that can be used in any climate zone.
Such constipations, even in the budget category, are intended for constant and long-term use. They provide high-quality protection of the territory and do not require special knowledge to carry out independent installation. can be produced on our own even in the absence of serious experience in such work.
To the main positive characteristics these mechanical devices The following indicators can be included:
- Guaranteed reliability of code protection;
- No need to always carry keys with you;
- The locks work properly both in hot weather and in severe frosts;
- Wide range of models;
- Affordable price;
- Convenience and ease of installation.
Installed combination lock
Unlike classic locking devices, coded mortise lock on a wicket, door or gate is more reliable, safe and original solution.
Types of locking devices with code
Locks for gates, which are opened using a special code rather than a regular key, can be of different types. Some of them are simpler and less expensive, others are complex systems and differ high prices.
Mechanical locking device
The majority of the population prefers mechanical options for locking products. A mechanical lock of any complexity can be purchased at special retail outlets and install without any help. Such a combination lock cannot be opened by unauthorized means, for example, with a master key. 
This significantly increases the level of security of private households, providing the territory with a high degree of security. The simplest mechanical lock is a system that snaps into place when the door is closed.
You can open such a gate by dialing the only correct combination (code). The functionality of the lock is ensured by its peculiarity: it uses special rings located in accordance with the pins.
The code combination (programmed) of a mechanical lock-latch makes the gate or wicket resistant to burglary and increases its security qualities.
Electromechanical lock
They are called combined, or mixed, options. Models in this category are equipped with mechanical drives powered by electricity. Installation of locks of this type is most often carried out on large gates. They are distinguished by high reliability and relatively large sizes.
Inside such a lock there is a specially designed circuit, which contains both electronic and mechanical components. If there is a power outage, for example, due to unexpected breakdowns on the line, the electromechanical lock opens with a simple key
. If the installation of a lock on a gate or wicket is carried out by a non-professional, preference should be given to a mechanical rather than an electromechanical system.
Electronic street lock for gate In a combination lock electronic type 
there is a special programmed block.
Such a lock can be opened by typing the desired combination of symbols on the product panel or on the control panel. According to the installation method, electronic mechanisms for use on gates can be either mortise or overhead.
Installation Mechanical locks can be installed without. outside help Self-installation
- Locking a gate or gate must be done carefully and in accordance with the instructions supplied with it. For this work you need the following tools:
- Drill bits included and drill;
- Bulgarian;
- Screwdriver;
- Pliers;
- Roulette;
- Screwdriver Set;
- Wire cutters;
- Simple pencil;
Construction level.
Stages of work:
After the mechanical lock is installed, it must be programmed according to the instructions that come with the product.
Installing a lock with a code on a door made of profile pipes Many summer residents prefer gates and wickets, the frame of which is a structure made of profile pipe . This is the most, which is possible, which makes the fence beautiful and original. The presence of a frame in a gate or wicket provides the combination lock with an ideal seat.
Installation of a mechanical lock in a profile pipe is accessible to any home craftsman. Enough to do accurate calculations, and then cut out the socket and holes for the screws. Installation of a code device in such a gate can be carried out efficiently and quickly.
To work you need:
- screwdriver;
- Bulgarian;
- drill;
- self-tapping bit.
A standard combination lock includes a core, a connecting square, a plate (reciprocal), handles, and bolts.
Wicket door with installed electric combination lock
The device comes with keys and instructions. You should check the availability of all components of the product at the time of purchase.
- Markings are made on the frame of the profile pipe, noting the exact location of the lock, bolts and fasteners. Having selected the most suitable nozzles, drill the required holes.
- The lock must be firmly secured. To do this, first install the core of the device, which is secured with self-tapping screws. After installing the core, the connecting square is fixed.
- Using bolts, the handles are tightened with the linings.
- The strike plate is fixed on the second leaf of the gate in accordance with the previously made markings.
Most often, manufacturers release codes mechanical locks with the expectation that they will be installed on a gate made of solid fabric. For this reason, the connecting square and bolts for the tie do not always correspond in length to the parameters of the profile pipe.
Option for installing a coded lock on a gate
This state of affairs is corrected with a grinder.
A simple mechanical combination lock involves selecting a three-digit combination. These numbers can be programmed independently. To properly program the device, it is enough to strictly follow the instructions supplied by the manufacturer, which are necessarily supplied with the combination lock.