Door electric locks. Hypermarket of video surveillance and security systems

The electronic entrance lock is the most necessary and useful thing in private houses. Currently, it is popular because it has no wells and is therefore hidden from prying eyes. It is located around the entire perimeter of the door and for breaking it is necessary to determine its location, which is not so simple.

It is realistic to open such a lock using a plastic card, using electronic key fobs or by entering a special personal code. There are also such electronic modes, which can only be opened with the owner's fingerprints.

Electronic lock on the front door for the apartment

The main advantage of electronic locks is their ease of use and efficiency. The electronic code lock on the door can be of two types:

• electromechanical;
• electric with magnetic carrier.

These two types are used at checkpoints in offices or at enterprises, in warehouses. They are used because of a number of properties and various kinds of operations, as well as the built-in function of accounting for the working day. Outwardly, they look like a regular door lock, but can be either mortise or overhead.

Advantages and features of door devices

Read also about how the insulation of the entrance metal doors.

It is almost impossible to open such locks, and if it breaks, it cannot be opened at all without a certain set of tools. Hence the plus and minus of such a device: it is impossible to open it - that is, the thief will not penetrate, but you yourself will not leave without calling special services to break the entire door, and not just the lock.

The peculiarities of using electronic locks also suggest this option: if it is broken and stands on your doors, you cannot get into the apartment on your own, you need to contact the security or repair service.

Unlike other types of mechanical locks, electronic locks have a number of advantages, they are famous for their secrecy, they are almost impossible to open. It is made of special steel, their locking device is very durable.

Entrance insulation technology wooden doors described.

Also, the electronic lock has a long service life, and unlike other types, it is considered more reliable. But, despite a number of positive properties, there are also disadvantages:

• instability of the microcircuits that are inside;
• a failure in the microcircuit can be disturbed due to a difference in atmospheric pressure;
• a secret password that the owner can forget or unauthorized persons can spy on the dialed combination.

However, this problem can be solved: by contacting specialists, the lock is reprogrammed. Such locking devices are very popular on entrance doors, on doors where there should be access to the lock only from one side, in offices, warehouses, at checkpoints, in houses, garages, on gates, fences.

Types of locks and types of lock keys: automatic, coded, with a card

There are several types of electronic devices on the market:

• Electronic- opens with the application of a card. Such locks are used to enter a hotel, cottage or office building. With such locks, the risk of unauthorized people entering the building is significantly reduced.
• mechanical electronic- opens in three types: with keys and with an electric drive that can open the lock even at a distance. And it can also be opened using a secret code that prohibits entry into the room if the code is entered incorrectly. Install this lock on the gates, entrances. The operation of such a device occurs by connecting to the service inside the building.

• Combined
• Combined- a device with an electronic key, the most popular type of locks today. It is possible to open with a pair of keys or use a card. A lock of this type is considered the most reliable, since if any of the mechanisms cannot be opened, then it will be impossible to open the second, third, etc., since they are connected by a chain.
• biometric– can be opened by applying hands, fingers: the device reads fingerprints. It works on a touch scanning program. Used for the most serious and reliable protection of the premises, they cannot be opened by third parties. The advantage is that the owner does not need to remember the password and does not need to carry a card and keys, this function is performed by his hands.
• Invisible – modern type a lock that is not visible to outsiders and can be found with the help of special devices. When opening and closing, the bolt rotates with the help of mechanisms consisting of a gearbox and an electric motor. These mechanisms contribute to the reliable locking of the door. You can install such a lock yourself, having carefully studied the principle of operation. The invisible electronic lock is based on a powerful deadbolt, but where and how it is built into the door is not visible if you do not know about it in advance. This lock has no holes or interface, it opens by remote control from 1 to 10 m distance.

Do-it-yourself electronic lock can be installed realistically, especially when it comes to an overhead device in which you do not need to cut anything in the door, to run a cable. It is enough just to attach the lock to the door, make sure that there is an opening for the deadbolt on the casing and set the code.

The charm of electronic locks has long been appreciated by offices, warehouses, enterprises, and even ordinary residents: a magnetic locking device on entrance doors is also an example of an electronic lock. At will, in such a lock, you can change the code. Such a device allows you to forget about the keys, which significantly saves time searching for them, jamming, fear of picking up master keys by thieves and turning the key in the well.

Video about a digital lock - its repair and installation

The video shows an overview of the electronic lock.

The overhead electronic lock can be easily installed by yourself or you can change the code on the door yourself.

The price of an electronic door lock can be different, depending on the functions that the device performs - whether it connects to the phone, what kind of display or keyboard it has, the range of the signal from the key fob, the complexity of the device, the number of bolts, whether it is connected to security system, whether there is a sound warning about low battery and a clock, how it is blocked and how realistic it is to break or disable it. To feel safe - do not skimp on the lock.

Operating principle

Such devices work on the basis of a crossbar valve. The electronic lock with a card opens when the sensor contacts the user's card. These cards are issued by businesses or to the purchaser of the electronic lock. It is impossible to fake or use a card from another door.

You may also be interested in information on how to choose.

The spring, which is pressed by pressing the handle, presses on the bolt and the door opens, and when closing the spring is weakened, the bolt pops up and is fixed between doorway. The bolt can be controlled using electromagnets or solenoids.

Such electronic locks are solenoid in nature, they act on the signal several times faster and install them on the door with several stages when opening and closing. When opening these locks, keys are not required, since the arranged electronic reader will allow you to open the doors using a card that is applied to the main part of the lock.

Read how to open the front door lock without a key.

The lock looks very nice - it can be a pen with numeric keys, a pen or a block with a sensor to which a card or a finger is applied. The lock is not visible at all - it reacts to a keychain or an application in the phone, and the device panel can be touch-sensitive with backlight for the dark time of the day.

You may be interested in information on how to install .

For security purposes, electronic locks are simply irreplaceable. An electronic lock can be a complex combination and is installed in any security system. If the password is entered incorrectly more than 3 times, the alarm is activated and the signal is sent to the security point.

How to open

With such locks, the speed of opening doors is many times faster than with conventional key locks. The service life of such locks is unlimited, since they are the least exposed to rust and breakage, which leads to the shifting of mechanisms. The electronic lock is charged using the mains, that is, the battery is automatically charged. This property makes it possible to use such a device even in places without power supply.

Is it safe to use such a lock?

Most electric locks work under the influence of 220V, but the current used is different and this should be taken into account when choosing a power supply. For complete confidence in security, in addition to installing electronic locks on the door, experts recommend installing an additional lock with a different internal mechanism and principle of operation, this way you will definitely protect your property.

The lock has a rechargeable battery inside, and therefore, when the light is turned off, the lock continues to work, if the battery runs out, a signal sounds or is sent via the GSM module to mobile phone via sms.

When choosing an electric lock, do not forget to contact the service from time to time. Please note that right choice locking device is the safety of your home and property.

Installing electronic locks on the door provides time savings while a would-be thief tries to figure out where the lock is. Its location is extremely difficult to calculate. The advantages of such devices save time for the owner and prevent break-ins and thefts, which is especially pleasing.

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High-quality and reliable locking mechanism on front door is one of the most important elements of ensuring the security of a private house or apartment. Electronic lock on the door recent times has gained popularity and popularity among consumers. Such a mechanism can be located in any part of the perimeter. door block, which allows you to hide its location from intruders. In addition, the electronic lock is not equipped with a keyhole.

As a rule, such locking mechanisms are opened using a plastic card, electronic key fobs or a personal code of the home owners. In addition, there are models of electronic locks that can only be opened using the owner's fingerprint.

Features, benefits, prospects

The main advantages of electronic door locks are ease of use and efficiency in protecting your home from burglars. The greatest reliability can be achieved in combination with such a locking mechanism and a high-quality metal front door. There are two types of electronic locks: electromechanical and electric, equipped with a magnetic carrier.

In addition to private country houses and urban apartments, such locks are used on the front doors at checkpoints in office buildings or institutions. In addition, they can be effectively used in warehouses. Such locks are mortise in the door leaf and overhead.

It should be emphasized that it is almost impossible to crack such locking mechanisms. Even if such a lock is damaged or broken, then after that it will not work to open the door itself. The lock will lock and stop functioning. It will be possible to open a failed such mechanism only by applying special professional tools. It will be by the way to say that such a feature of electronic door locks is both an advantage and a disadvantage. On the one hand, they cannot be opened to intruders, on the other hand, if the lock breaks, the owner of the premises will not be able to enter or exit it without the help of specialists from special services to open the doors.

Another advantage of electronic locks is that some models are equipped with so-called artificial intelligence. This refers to the presence in the design of the mechanism of time sensors that allow you to record when the visit was made to the premises. In addition, such locks can be programmed to implement various additional functions.

Electronic locks have a long service life and are rated as more reliable than other types of locking mechanisms. Despite a significant number of advantages, such mechanisms also have a number of disadvantages:

• Insufficient resistance of electronic microcircuits inside the structure to mechanical damage;
• The probability of failure in the operation of electronics due to a difference in atmospheric pressure indicators;
• The presence in some models of the function of opening and closing with a password. This code can be forgotten by the owner of the premises or seen by a potential intruder.

The last drawback can be leveled by contacting specialists who are able to program the electronic lock to work with a new secret combination.

Types of electronic locks

To date, the range of electronic locks is represented by several main types. An electronic locking mechanism that opens with a plastic card is used, as a rule, on doors in hotels, cottages and office buildings. This type of locks is quite reliable and protects the premises from unauthorized access.

The electromechanical lock on the door can be opened in three ways. The first of these involves the use of keys and an electric drive mechanism. Such locks can be opened in the immediate vicinity of the door and at some distance. In addition, such locking mechanisms are opened using a secret combination. This is the so-called digital lock. Often, electromechanical locks are used on gates or put on the door of entrances.

Combination locking mechanisms are devices equipped with an electronic key. This type of locks is the most widespread today. Such devices are opened by a pair of keys or plastic cards and are the most reliable type of electronic locking systems. A feature of combined electronic locks is the inability to open them with only one of the keys. Only with the consistent use of all the opening devices provided for by the design of the system will it be possible to get inside the room or building.

Biometric electric lock the entrance door can only be opened with the help of a fingerprint of the hand, under which the locking mechanism is programmed. Such a system functions with the help of a sensor program for reading information. The undoubted advantage of such locks is that the owner of the premises or building does not need to remember the secret combination or carry plastic cards and keys with them.

Invisible electronic locks are hidden from prying eyes and can be found on the door leaf without using special equipment just impossible. The process of opening and closing the locking mechanism is carried out using the rotation of the crossbar, which is driven by a gearbox and electric motor. This design of the lock increases the security and reliability of the front door, contributes to its effective locking. The basis of invisible locking systems is a powerful deadbolt, the location of which an attacker simply cannot know. In the design of such a lock, there are no keyholes and no user interface. It unlocks at a distance of 1 to 10 meters.

It will be by the way to say that the electric lock on the front door can be installed independently with your own hands. First of all, this applies to overhead models, because in this case there is no need to embed the mechanism in the door. The advantages of electronic locks have already been appreciated by the owners of offices, warehouses, public institutions and production organizations. In addition, the great popularity of such mechanisms can be observed among the owners of private houses and city apartments.

Today, there are many models of electronic locks on the market of various price categories. The cost of such products depends on a number of factors. For example, the price of an electronic lock is affected by the ability of the device to synchronize with a mobile phone, the presence or absence of a display and keyboard, the range of remote opening, and the number of bolts. In addition, the cost of electronic locks depends on connection to a common security system, availability sound alarm about the battery discharge, the reliability of the lock and the resistance to an attempt to disable the device.

Operating principle

Electronic locks close the door with a bolt. To open the locking mechanism with a plastic card, the sensor must read information from it upon contact. Such cards are included with electronic locks and cannot be counterfeited. In addition, using a plastic card from another similar locking device will not work - they are not compatible.

To unlock the electronic lock, press door handle. At this moment, the spring is compressed and exerts pressure on the bolt, as a result of which the door opens. When closing door leaf the reverse process occurs, that is, the spring is weakened and the crossbar, releasing, is fixed between the canvas and door frame. The bolt is controlled by electronic magnets or solenoids.

It should be emphasized that locks using solenoid control respond faster to a signal, so it is advisable to install them on entrance doors with several opening phases. When working with such systems, there is no need for keys. As a rule, they are equipped with a reading sensor and a plastic card.

It should be noted that when using electronic door locks, the opening speed is significantly increased compared to traditional mechanical locks with keys. In addition, the service life of a quality electronic locking system is practically unlimited. This is due to the less influence of corrosion and the rarity of failure. Structural elements such locks almost never jam.

There are several signal sources that the electronic lock on the door receives as a command to set the deadbolt in motion. So, it can be a plastic magnetic card, a contact memory sensor, a barcode or a biometric sensor. In addition, such a signal comes from the keypad for dialing the code located on the lock itself, the key fob or the remote control. Also noteworthy are fluorescent combinatorial molecular sensors. The last type of sensors appeared relatively recently and on this moment not widely used in domestic use.

Is it safe to use such a lock?

It should be noted that most models of electronic door locks are powered by electrical network at 220V, but the current strength may vary. This nuance must be taken into account when purchasing a power supply. Security experts recommend adding at least one more locking mechanism to an electronic door lock to increase reliability. At the same time, the principle of operation and the design of the second and any other lock should differ from those of the main device.

It is important to emphasize that the electronic combination lock on the front door is completed battery, which is capable of providing some operating time of the device even in the absence of a permanent electrical supply. When the battery is low, a notification will be sent to the mobile phone of the owner of the premises via SMS or an audible signal will sound.

Do not forget that even such reliable and progressive locking systems need periodic maintenance. This will extend the life of the electronic lock, increase quality characteristics its operation and, accordingly, protect the property of the owner of the premises. By the way, the use of electronic locks on the front doors often confuses intruders who are used to seeing traditional mechanical products in front of them. This can save valuable time and prevent break-ins and theft. In conclusion, it is worth noting that installing a high-quality electric lock on the front door is a progressive solution. A door with such a locking system will become a reliable barrier to intruders.

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Equipment modern home includes reliable door protection, while there is a wide variety of designs. Their important element is the locking mechanism, which determines the level of protection against any damage or unauthorized entry. Factors such as the method of opening also depend on the type chosen. By placing an electric lock on the front door, you can control the opening remotely. However, this is not the only advantage.

Characteristics of the electric lock on the door and its types

An electric lock is a modern filling for a door that ensures the safety of your home on high level with the possibility of control by means of an electrical signal. There are several varieties of such devices, which differ in the type of closure.

Types of electrical door protection devices:

• - it is based on an electromagnetic field, which is created by applying current, with its help the mechanical bar is kept in one position and ensures the closing of the door;
• - closing depends on the level of protection, the basis is the bolt, it is controlled by the remote control;
• - work is ensured by a short supply of voltage, energy for such a mechanism is needed only in the process of opening / closing the door.

The electric lock on the door of a mechanical type works with the help of an electric latch, which is the counterpart of the lock. When a command is received from the key, it releases the door from constipation, without the need to turn the key. Especially popular are locks with an electromagnetic card, which are actively used in office-type premises, as well as banking and secret institutions. Also actively used on doors in apartment buildings with intercom. They are opened using special plastic cards, a GSM beacon, touch keys, a signal from a key fob, and also using a special code.

Such locks are able to provide reliable protection against entry into the premises of unauthorized persons. They operate from a special signal from a remote control that regulates the opening / closing of the door.

Benefits of electric door locks

The decision to purchase an electric lock for the front door should be based on the characteristics. It is necessary to take into account the pros and cons of devices, since their use should not cause discomfort. Modern protection has the following advantages:

• opening with inside provides a key, from the outside - a special button, control panel or code;
• simple structural characteristics;
• reliable protection from ill-wishers;
• easy control.

However, if you decide to buy an electric lock for your home, you need to take into account the need for a constant supply of current. If there is a power failure, it will not be possible to open it yourself. Design features will require the intervention of the master.

Connecting an electric lock is the basis for its further functioning. This should be done by a specialist, as he can guarantee the correct installation. Besides, good master able to provide good service in the future if the need arises.

When deciding to purchase an electric lock, price is a key factor. On our portal models of different price categories are presented. The cost is determined by the features of filling and filling work. At the same time, the quality of each model is guaranteed.

Electronic locks today are replacing conventional locking systems. More recently, these locks were used only in public buildings.

The electric lock on the front door has many advantages when compared with standard locks of any class:

1. The mechanism of many locking devices has long been familiar to “interested persons”. Well, the well itself with a handle will tell a lot about a professional, and pick up necessary tools and the way it works is already a trifling matter.
2. These locks are not visible either from the inside or from the outside of the door. they don't have a keyhole. It can be installed anywhere over the entire area of ​​​​the door, if there is a desire to break open, then first you have to find it - this is not feasible without a special device. The advantage of the electric lock on the front door is that they do not have mechanical keys - in frequent cases they are lost, and they are also easy to fake.

This lock can only be opened with plastic cards, touch keys, GSM beacon, or a signal from a remote control, according to the principle of entering a code. The most advanced electric locks are capable of reading biometric parameters, for example, the retina or fingerprints of the owners of a house or apartment.

The electric lock on the front door is sold everywhere. The cost of electromagnetic is much higher compared to electromechanical. The advantages include reliability, wear resistance and excellent performance against burglaries. The price may depend on the modification of the lock. The approximate cost of locks is from 1 thousand rubles.

Advantages and disadvantages

The advantages of the simplest electronic mechanical locks include the fact that it is opened from the outside with a key, and from the inside - with a special button.

For example, there was an accidental pressing of a key and a person stays at home, but the door is not slammed - the door will remain open. There are also electric locks. They include the structure of the electric control of the bolt (locking the door) and the electronic motor that controls the bolt.

The bolt is locked in such a way that the door itself cannot be squeezed out. In addition, these locks can work in different modes, the bolts can be closed in different ways, it depends on the level of protection at the moment of closing.

Simple design features that do not have friction give the advantage of electric locks on the front door. They keep the door closed thanks to a powerful electric magnet that attracts energy supply. They are trying to somehow deal with this problem, using a variety of devices in addition.

Electromagnetic locks should not be installed if there is no constant power supply. The newest, faster and more reliable structure is a solenoid lock that controls the bolt thanks to a magnet. The advantage includes combined electromotive and magnetic structures. This system will work even when the electricity is turned off, while the door itself will be closed.

Important point! Electric locks come with various control structures - both remote and contact. They use electronic locks, magnetic cards, radio key fobs and code keys. The disadvantage can be considered that they are dependent on energy consumption.

Types and purchase of electric locks

Electric locks are electromagnetic and electromechanical:

1. The basis of the first type of lock includes an electromagnetic field created by applying voltage. Thanks to its action, the mechanical bar securely fixes and holds the door in the closed position.
2. The electromechanical lock works on a short supply of voltage. This system does not need a stable voltage - energy is supplied only during the opening of the door.

The purchase of an electric lock is possible for use together with an intercom, a keypad with a code and a device that reads plastic cards. You can buy this lock and put it on any door, these locks are dominated by devices that close the door on purpose and are able to ensure the operation of any electric and electromagnetic locks without any interruptions.

In the case of buying an electric lock, you can also consider the closing speed, it is determined by special control valves. The system of this closer must correspond to the weight and dimensions of the door.

You also need to make the right choice of electrical locking structure.

These basic properties should be taken into account:

• slamming;
• power outage;

If you buy an electric lock, you will need another battery, it needs to be changed after three years. It is possible to purchase a lock and a bill of lading and a mortise, they open remotely, but they will close when they are slammed. At the moment, it is possible to purchase an electric lock with a variety of options in addition. For example, if the lock has the Hands-free property, the door in this case will open without hands. This feature is indispensable for summer residents and lovers of shopping.

Overview of the best models and prices

Overview by installation method:

Mortise electromechanical

The cost is from 1400-1600 rubles.

They have high protection and secrecy, since the lock itself crashes into the door, and the handle remains visible. These locks can be opened with keys.

Overhead electromechanical

The cost is from 1000-1200 rubles.

Their assembly is easier compared to mortise ones, they are installed on the door from the inside. Usually they are used for doors made of metal or wood.

According to the method of controlling the deadbolt:

motor class

The cost is from 600-1000 rubles.

These locks are quite reliable, the service life is long, but also the most complex. They have an electric motor direct current He opens the bolt. If the door is closed, the bolt cannot be released due to the pressure of the electric actuator. There are brands of locks with multiple bolts, multifunctional work schedules, the disadvantage is the opening time.

Solenoid locks

Their cost can be from 300 rubles.

Work from electromagnetic windings. The bolt, which is the core, is retracted by passing the barrier created by the spring due to the electromagnetic field powered by the coil. These locks are relatively inexpensive.

Platoon class locks

The cost of such locks varies from 200 to 600 rubles.

Locks are used to keep doors closed by springs, they are cocked during closing, and then unlocked with an electrical impulse. They do not need a constant supply of electricity.

What to look for when choosing?

1. When choosing an electric lock for the front door, you need to pay special attention to the functionality, methods of opening, closing, class of designs. For example, if the choice is on electromechanical, you should know which door the lock will be built into. This lock is right, left and it opens inward, outward.
2. The electromagnetic one is much more reliable, its opening method is remote, and it also has no rubbing parts.

Installation and setup

In order to properly install the electric lock, all points should be taken into account, and this is to make all measurements, without any errors, so that all available devices function normally. Be sure to tighten all available bolts tightly so that they do not unscrew when opening and closing. The next thing to do is to test the lock itself.

The location of the device may depend on the nature of the building. In the case of using an intercom with electromechanical lock, you can use a structure with two or more panels that can be controlled from all rooms.

For the correct setting of the electric lock on the front door, you must first consult a specialist, because. Not every door can be locked. The price may depend on the type of lock and on the door itself. The requirements of the owner must be taken into account. In the case of a do-it-yourself installation, you can send a photo of the door, but again, be sure to consult with professionals. They will help you choose the right device, give all the necessary information to properly install the electric lock with your own hands.