Combination locks are a great home security solution. How to choose and install a combination mechanical lock

Improvement in the methods and means of protecting premises has led to the creation of locking devices without keys, which makes it possible to increase the burglary resistance of doors of any type.

The code lock on the door appeared on modern market relatively recently, but has already become popular among consumers. The reason for this is the special design of the mechanism, which does not provide a keyhole. This makes it easier to open and close the door, and improves the protective functions of the lock.

Coded door locks are of dubious popularity: some do not deny the convenience of using the code, but are still devoted to the old and reliable mechanics, others are sure that it is modern electronic means able to protect their property and warn against illegal entry.

Modern door locks with a code according to the principle of operation, in addition to the mechanical code lock, as the most common, are also divided into electronic and electromechanical.

In a mechanical combination lock, the code information is stored in a certain position of the elements of the mechanical mechanism (pins or rings). The lock is unlocked by simultaneously pressing several elements programmed with a code.

Electronic code lock on the door works on the principle of storing the code on a special electronic memory, and the input is done using the keyboard.

Electromechanical coded door lock has a more complex structure. The principle of operation is based on the cocking of the bolt, which acts on the working spring of the mechanism and fixes it, but the door is held in the closed position. Applying voltage helps to release the latch, due to the spring, the bolt goes inside the lock body and thus the door opens.

According to the method of fastening, manufacturers offer mortise and overhead combination locks.

1. A mortise type of lock can be used for any type of door, including those mounted on a fence gate. This type is a universal mechanism that performs two functions: lock control via intercom, keypad or card, and secure door locking.
2. The surface-mounted type of combination lock functionally and by the method of installation almost does not differ from standard overhead locking devices. When emergency, for security purposes, most models of combination padlocks provide mechanical opening of the lock using a simple key.

Where is a mechanical lock with a code found?

To open a combination mechanical lock, you must enter a specific numeric code by simultaneously pressing several buttons. Such a variety combination locks has been used for more than a year, and is very widespread. As a rule, they are installed in doors that open and close frequently.

These locks are mounted on:

• front door entrance;
• door of warehouse and industrial premises;
• office door;
• gate suburban area;
• protected objects;
• premises with limited access (laboratory, service premises, etc.).

Is established on an entrance door both, with the right-side, and left-hand arrangement of a door. Installation is carried out on a metal or wooden door and a gate. Inside the room, the door is unlocked by pressing a special button or lever.

To close the door, just slam it shut and the door lock goes into armed mode. Also, the sharing of a mechanical combination lock with other protective devices is not excluded.

Benefits that captivate

Everyone agrees that carrying in your pocket a whole set of keys to the house, office, car, summer cottage, etc. not at all enjoyable. And the installation of a combination mechanical lock will significantly improve the situation, eliminating several rather big but important keys.

The advantages that a mechanical code lock can boast of are quite enough to give preference to just this type of protection:

1. The possibility of losing and stealing the key is excluded, for a simple reason - it is not there. Since the opening occurs through a code that refers to information world, steal it or make a duplicate is simply impossible. You are the key, namely your memory.
2. Provides security against hacking. It will not be possible to quickly get inside using a primitive master key. There are only six digits for entering the code, but the number of possible combinations exceeds 100 million, it is physically impossible to quickly select the correct code.
3. At competent installation And correct operation, repair of the mechanism will not be a frequent need, since it rarely fails.
4. Possibility of frequent code change as needed and desired.
5. Protection against vandalism. The structural structure of some models allows you to avoid twisting and pulling the system out of the door leaf.
6. The ability to transfer the "key" to other persons, without making a duplicate.

At least fulfill correct installation and repair, in compliance with all standards, with a guarantee, only an electronic engineer is capable of, but it's worth it.

Disadvantages of the mechanism

Unfortunately, despite the advantages of the castle, it also has certain disadvantages, because perfect locks have not yet been invented. Naturally, the code can be forgotten, especially if you do not regularly open these doors, sometimes the password can just fly out of your head.

Also, a third party can peep the code, and if you want to keep secrecy, enter it without strangers. In addition, if the code long time not changed, but used heavily, the surface of frequently typed buttons will shine and clearly reveal what you intended to hide.

Unlike electronic combination locks on the door, for a mechanical one you need to use physical force to open it, and when changing the code, you will need to completely remove the lock from the door leaf.

A rather negative feature, especially in cold climates, is the influence environment, or rather, freezing of the structure at low temperatures, which can lead to worse opening.

Device maintenance

It is unlikely that a combination mechanical lock will be able to disturb you with its breakdown, but in the event of any failure, you should immediately contact the repair services serving your door lock.

Do not commit a feat and try to make repairs yourself. A simple locksmith will be unable to diagnose the cause of the breakdown, only a professional will be able to replace the failed elements and reprogram the mechanism.

Repair and installation of a mechanical device with a code is much more expensive than traditional locks. This is due complex design And high cost component parts. Lock recoding repair mechanical type requires its dismantling, which is not always convenient.

Each homeowner is interested in ensuring that his property is as protected from intruders as possible. Not only the door to the house must be durable and able to withstand attempts at illegal intrusion, but also. Convenient and modern way security of the gate is a mechanical lock, which can be bought at affordable price and install by yourself. The lock on the gate is mounted at the final stage of the construction of the fence.

Classic combination lock for a gate

A combination lock is the most popular option for summer residents and owners of 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 ideally suited for doors made of solid sheets, such as on, as well as for patterned doors made of welded bars 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 customers a choice of models of varying degrees of complexity and secrecy that can be used in any climatic zone.

Such constipation, even the budget category, is designed for permanent and long-term operation. They provide high-quality protection of the territory and do not require special knowledge for self-assembly. can be produced on their own even in the absence of serious experience in such work.

To the main positive characteristics these mechanical devices include the following indicators:

• Guaranteed reliability of code protection;
• No need to always carry keys with you;
• Locks work properly both in the heat and in severe frosts;
• Wide range of models;
• Affordable cost;
• Convenience and ease of installation.

Installed code lock

Unlike classic locking devices, a combination mortise lock for a gate, door or gate is more reliable, safe and original solution.

Types of locking devices with code

Locks for gates that open with a special code, and not with an ordinary key, can be of different types. Some of them are more simple and inexpensive, others are complex systems and differ high prices.

Mechanical locking device

The majority of the population prefers mechanical options for locking products. Any complexity of a mechanical lock can be purchased at special outlets and installed without anyone's help. Such a code lock cannot be opened by unauthorized means, for example, 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 type 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 feature: it uses special rings, located according to the pins. The combination of the code (programmed) of the mechanical lock-latch makes the gate or gate resistant to burglary and increases its security qualities.

Electromechanical type 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 differ high rates reliability and relatively large size.

Inside such a constipation there is a specially designed circuit, in which there are both electronic and mechanical components.

If there is an interruption in the supply of electricity, for example, in case of unforeseen breakdowns on the line, electromechanical lock opened with a simple key. If the installation of the lock on the gate or gate is carried out by a non-professional, a mechanical rather than an electromechanical system should be preferred.

Electronic street lock on the gate

The electronic type code lock has a special programmed block.


Such a lock can be opened by typing the desired combination of characters on the product panel or on the control panel. According to the installation method, electronic mechanisms for use on gates can be both mortise and overhead.

Installation

Mechanical locks can be installed without assistance. Self-assembly the lock on the gate or gate must be carried out carefully and in accordance with the instructions attached to it. For this work, the following tools are needed:

• Drills in a set and a drill;
• Bulgarian;
• Screwdriver;
• Pliers;
• Roulette;
• Screwdriwer 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 gates, the frame of which is a construction of profile pipe. This is the most economical solution, which is possible, which makes the fence beautiful and original. The presence of a frame in the gate or gate provides the combination lock with an ideal seat.

Installation of a mechanical lock in a profile pipe is available to any home craftsman. Enough to do accurate calculations, and then cut out the nest and holes for the screws. Installation of a code device in such a gate can be carried out efficiently and quickly.

For work you need:

• screwdriver;
• Bulgarian;
• drill;
• self-tapping bit.

A standard combination lock includes a core, a connecting square, a bar (reciprocal), handles, bolts.

Wicket with installed electric combination lock

The device comes with keys in the kit and annotation. Check the availability of all components of the product at the time of purchase.

1. On the frame of the profile pipe, markings are made, noting the exact location of the lock, bolts and fasteners. Having picked up the most suitable nozzles, they drill the necessary holes.
2. The lock must be firmly fixed. To do this, the core of the device is first mounted, which is fixed with self-tapping screws. After installing the core, the connecting square is fixed.
3. With the help of bolts, the handles are pulled together with overlays.
4. The reciprocal plate is fixed on the second wing of the gate in accordance with the previously made markings.

Most often, manufacturers produce combination mechanical locks with the expectation that they will be installed on a gate made of a solid sheet. For this reason, the connecting square and the bolts for the tie do not always correspond in length to the parameters of the profile pipe.

Option to install a code lock on the gate

This state of affairs is being corrected by the grinder.

A simple mechanical code lock involves choosing a combination of three digits. These figures can be programmed independently. For correct programming of the device, it is enough to strictly follow the instructions supplied by the manufacturer, which must be supplied with the combination lock.

Nobody 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, the combination lock will become an assistant.

This is a device that locks the entrance and opens with a special combination.

It works using a specific code of numbers or letters that are entered different ways, depending on the type of fixture. There is a special keyboard for this.

This type of lock does not have a key hole, so attackers will not be able to crack the code version. The main thing, after installation, do not forget the code.

Such devices are very popular on 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.

Benefits of a code lock:

• The hidden latch system and the absence of a hole exclude the possibility of hacking with 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;
• It is easy to open the front door, and when closed, the combination lock perfectly guards the territory or entrance;
• Affordable price compared to hiring security guards;

In addition to the advantages, such devices have some disadvantages:

• When typing, outsiders can peep the dialing combination;
• The owner can forget the code cipher;
• 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 microcircuits electronic lock low;

Despite all the pros and cons, a combination lock is considered reliable, and in order to increase the security of the entrance, they often use a combination with other varieties.

Kinds

Based on the type of construction, such devices are divided into three types:

1. Mechanical. Their opening occurs with the help of buttons or dialing circles. The more circles on the lock, the less confidence in its functions.

   Defensive combos are pretty 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 simple typing of 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 the entrances to the entrances. apartment buildings and their prices are low.

2. Electronic. Compared to mechanical ones, such a combination lock is easy to reprogram, and it also has a more compact type of set. Combination information is stored in the device's 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 cons electronic locks a barrier to purchase may be its high price.

3. Electromechanical. In this form, a combination of the two previous ones is used, and two keys are required to open it. Such a combination lock works thanks to a crossbar that moves a spring.

   The appearance of such a device is not much different from the usual mortise lock so it can be installed on any door. There is also the option of using an overhead design.

You need to choose a particular type of lock based on its goals and planned costs.

Installation

To install a combination lock, you first need to fix the place for the new lock with tape.

Using an awl, mark the location of the keyhole (for the electromechanical version) and the center for the mechanism of the device.

After that, you need to drill holes and insert the locking part of the mechanism.

For the front part, you must first make a notch, and screw the lock with screws.

To install electric option, you need to make holes for the wires. After that, the device is adjusted to the left or right door, the manufacturer's instructions will help with this.

The wire of the lock must be connected to the receiving one in order to fix the mechanism on the wall. final stage will be setting the opening by dialing the code and from a distance (indoors).

Installation without any problems can be done independently, especially if you have experience in installing the most common locks on the door. 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 r.
Kerberos 150-10.00	Mechanical	1026 p.
NORA \250 chrome	Mechanical	2600 r.
CBD-10V	Electronic	1660 r.
ALP208EM	Electronic	2000 r.
ST-SC040EK	Electronic	5000 r.
ISO 5113-20	Electromechanical	3100 r.
ISO 5213-20	Electromechanical	3460 r.
ISO 5113-10	Electromechanical	3750 r.

The combination lock is able to reliably protect the door of a room or territory. In operation, they are very simple, they can be covered from the effects of precipitation with a small visor. It is also important not to disclose the code to third parties.

Read the installation instructions locking mechanisms? Strive to save money on installing combination locks in metal door? Are you suspicious of the masters of specialized companies? Your fears are not in vain.
Today, many amateurs begin to carry out complex work, not having the slightest idea about them. In "Zamki-SAO" our employees will take into account all your wishes, delicately install a combination lock.

Installation of a coded mechanical lock in a metal door: the benefits are obvious - the price is adequate

Combination locks can be mechanical or electronic. But we will talk about the first group of mechanisms. Before installing any of these elements, you need to study them well. design features. Mechanical locks is more budget models, which are somewhat inferior in reliability to electronic ones. But still they are considered popular among customers in Moscow and the Moscow region. That is why they seek to install a combination lock on the door. mechanical design, and not any other.

What to do in the event that such a need arose? Naturally, we recommend contacting the best masters in their field of our company in Moscow.
Our advantages and principles of work will convince even inveterate skeptics that it is profitable to order the installation of a combination lock in a metal door at reasonable prices. Judge for yourself:

1. Departure of the master within 30 minutes.
2. Urgent installation of a code lock.
3. 100% guarantee of the quality of the work performed.
4. Unconditional observance of the legislation of the Russian Federation and all agreements.
5. Attractive prices for installation of the code mechanism and discounts for regular customers.
6. The best service of the European level.

Do you have any questions? Do you want to know about the sequence of work? Would you like to receive information about the characteristics of combination locks? Then contact one of the company's professionals.

Do you need to install a code lock in a new place on the front metal or tambour door?

As a rule, overhead combination locks are much easier to install than mortise ones. A person without practical skills in this matter sometimes has difficulties. However, our masters will cope with this feasible and understandable task for them in just 20 minutes.
The main work should include the implementation of such procedures, namely:

• marking on a metal sheet using a template;
• cutting seat in the door for installing the lock case;
• drilling holes for mounting bolts;
• implementation of recesses for the exit of the crossbar;
• faceplate installation
• direct installation of the code lock with subsequent fixing of the front plate.

These are just the main stages of work on installing a code lock. Of course, it is easier to talk or write about it than to do this work. Pseudo-masters are unlikely to successfully complete the work with a guarantee, especially since sometimes everything does not go according to plan. Especially if the canvas is of poor quality, and the combination lock is cheap or has factory defects.

Installation of combination locks in a metal door has been the company's specialization for more than 10 years. During this time, we have carried out the installation of locking mechanisms many times. We know how to install them correctly and securely so that it works properly. long years. If you want to additionally install a mechanical combination lock on the door, then we will be happy to help you with the implementation of this task!

If you need correct installation combination lock, please contact our company, with top-class masters, more than 10 years of experience and a huge number of satisfied customers. Otherwise, you can try to install the coded locking system yourself by studying the following recommendations:

• Step 1. We carefully choose the type of lock for a specific door. Usually combination locks have mounting versatility, which allows not to take into account the side of the door opening.
• Step 2. We determine the location of the main mechanism, the code panel and the counterpart, after which we make the appropriate markup.
• Step 3. Using a drill, we drill four holes for mounting the main part.
• Step 4. We drill the necessary holes and fix the code panel.
• Step 5. We insert the connecting element into the locking mechanism and fix main unit on the door panel.
• Step 6. We install the counterpart on the side surface of the box.
• Step 7. We check the operation of the lock.

Remark 1. The described algorithm allows you to install a mechanical code lock on the door. Installation of electromechanical combination locks includes a power supply.

Remark 2. If necessary, mechanical combination locks can be easily recoded by changing the orientation of the lever plates. For this operation, you only need a screwdriver, with which you will need to remove the top cover of the main locking block.

Our masters have been installing combination locks for more than 10 years, our experience and name speak for themselves! The cost of our services is from 990 rubles.

Video instruction for installing a combination lock

In this video, we want to show you how to install a combination lock on a door yourself.

We install electronic code locks of all types:

• Using special tools and technologies to maintain attractiveness appearance input systems;
• Exactly in the agreed time;
• With a guarantee of long-term trouble-free operation of the installed locking system;
• At an affordable fixed price

Installing a code lock by unknown persons can lead to the following consequences:

• Unstable operation of the locking device;
• Criminal entry into a locked room using a code known to the installer;
• Long waiting time for the master;
• Unreasonable overpayments

Professional installation of all types of combination locks offered by our company is optimal solution to create reliable and durable locking systems based on years of experience and proven solutions.