How to turn off the intercom metacom at the entrance. How to open a vizit intercom without a key - various ways

Situations can be completely different: quickly gathering in the morning, the key to the intercom was forgotten or lost, and you need to enter.

Houses equipped with intercoms are found everywhere, but not many people know how to open them without a key.

If at the entrance you find that there is no key to the intercom, first of all it is better to contact the neighbors.

Dial the neighbor's apartment number, press call and explain the situation. In most cases, this is bypassed and you can pass unhindered. But there are several obstacles in this case.

Firstly, not all apartments have return answer systems - some, for example, do not use them, but only use keys. Secondly, suspicious neighbors may simply not believe and prevent the penetration of a stranger who does not live in the entrance.

In such cases, it is advisable to knock on the windows to the residents of the first floors. Usually, the neighbors are understanding and unlock the door from the inside. If none of these methods of opening without a key suits you, you will have to use the code.

Do not try to break the device. Disabling it does not guarantee that the door will be open - the latch may be in the door and then they will not be able to open it even from the inside. In addition, repair and re-installation will fall on your shoulders, and this is quite an expensive pleasure.

The principle of operation of the device

To open an intercom without a key, you will need a little knowledge of its structure and principle of operation. In fact, the intercom is a set of chips. The manufacturer comes up with a personal algorithm for the operation of these microcircuits and provides the device with unique software in order to secure its use as much as possible.

However, general principle work comes down to the fact that the microcircuits are programmed to perform one or another action when receiving a code, or when reading a card or key.

In addition, for maintenance and service work with the intercom, there are special codes that enable employees to repair or check the intercom. Entering the service operation mode, you can easily open the intercom without a key, but this mode is different for all intercoms.

You can ask for the code for the service mode of the manufacturer or installer, but the latter do not always trust the residents so much. Although this will allow residents to get rid of cards and keys.

Thus, in order to open the door without a key, you will have to familiarize yourself with more time-consuming, but effective methods of opening, depending on the brand and manufacturer of the intercom.

Barrier

Barrier 2 or Barrier 2M intercoms are quite outdated models with a mechanical system.

They open if you type the number 1013 on the keyboard - these numbers are unchanged for all Barrier devices.

Maybe for this reason, many are switching to more modern devices. In addition, such an intercom opens with a magnet. Ordinary magnets, for example, from music speakers, can open the door if they are passed over the field where the chip is applied.

CYFRAL

More modern and widely used intercoms. You can open them through the service mode only when there are apartments in the entrance with numbers divisible by one hundred. For example, if there is a hundredth, two hundredth apartment, and so on.

To open, press the B key and dial the number of the apartment. For example, in your house there is a three-hundredth apartment. Then you press the B key, then enter 300 and press B again.

Now enter the numbers 2323, and in case they do not work, perform the operation with the following codes: 7272, 7273.

The CYFRAL-M model is opened by pressing the call and then entering the code 41, or 1410, or 07054.

The latter code is quite rare, but also possible.

Metacom

This unit opens without a key in several ways. Therefore, if one of them did not work, try the following, since the model is quite well protected from unauthorized entry.

the first way: first “Call” or “CALL”, dial the number of the first entrance to the apartment, again “Call” or “CALL” (the COD entry will be displayed on the screen, then you need to enter the numbers 5702);
the second way: type 65535 on the keyboard and press "Call" or "CALL", then dial 1234 and again "Call" or "CALL", then press 8;
the third way: dial 1234 on the keyboard, press "Call" or "CALL", then press 6, again "Call" or "CALL", and then dial the number 4568;
the fourth way (for METAKOM MK-20 M/T): press the "Call" button, dial 27, press "Call" again and dial 5702;
the fifth way (for METAKOM MK-20 M/T): press the "Call" button or B, dial 1, again the call button or B, then dial 4526 and bring an empty chip to the card reading field to program.

VISITS

Most VIZIT intercoms can be opened with a combination of 12#345 or *#4230. New models can also open with codes 67#890 or *#423.

If you are sure that the device is working and has not been opened before, and the codes provided do not work, you can try the following method.

Dial #999 and wait for a double beep. Then the service code is entered, most often 1234.

If this code is not working in your case, you will hear a double beep after entering the master code. If a worker - one beep.

In cases where the master code turned out to be incorrect, try the following codes instead of 1234: 0000, 3535, 9999, 12345, 11639, 6767.

If, after dialing #999, you hear one beep, this means that the device was previously opened and you need to look for another way to open it.

Techcom

You can open it only if you have a key, and the method is suitable for those who, having a key, forgot the code.

To do this, three different numbers are closed with one hand, and then released in reverse order. For example, closed 160, open - 061.

A beep should follow, followed by a green light. Dial 4321, press B, then dial 3 and B again. After that, you can substitute the key.

CCD

The opening algorithm with the intercom CCD-2094M is as follows:

to enter the entrance, enter 0000, press B - the COD entry should be displayed on the screen;
then press 123400 and again B - the screen should display the entry F0, after it dial 601;
if 123400 didn't work, dial either 456999 or 123456 instead.

For CCD-2094.1, you can open the door like this: dial “Call”, then 0000. Further, two scenarios are possible. Either the door will open and you can enter the entrance, or the service panel of the device will open.

In the second case, ON will be displayed on the screen. After it, click on the deuce. If after a deuce you see the entry OFF on the screen, then the factory settings have been changed, and you won’t be able to get into the entrance.

ELTIS

A model that is quite difficult to work with without a key, since the code does not work on all models.

Try the following sequence of actions: press B, then enter 100, press B again and enter 7273.

If the code does not work, try entering 2323 instead of 7273. You can also enter the codes described for CYFRAL models.

RAINMANN 2000

You can open the Rainman intercom without a key as follows: press the button with the image of the key, then dial 987654.

You will hear two beeps, after which you need to dial 123456. The screen will show P, then press the eight.

DOMOGUARD

Almost all DOMOGUARD models open in this way: press C, you will hear a beep. After it, you need to quickly dial 669900 and immediately click on "Call" or "CALL".

Now they dial a number one higher than the last one in the house. For example, if the last apartment in the house is under the number 73, after the "Call" you need to press 74.

The combination F will appear on the screen and then press 080.

T-GUARD

To open the entrance with the T-Gard intercom without a key, there is a short algorithm.

Press "Call" or "CALL", quickly enter 00000 and immediately press "Call" twice quickly.

You need to do everything very quickly, otherwise the door may not open, simply not recognizing that you want to enter the service mode.

FACTORIAL

Such devices are opened with a set of six zeros or 123456.

If the set did not work, press and hold 5 until text appears on the screen. Then enter 180180 and the "Call" button. Then dial 4 and "Challenge" again.

Universal codes

As a rule, for ease of maintenance and work with the entrance or the device itself, a universal code is set at the factory setting. Such a code can be purchased from the installers who will install the intercom, or on the Internet.

Some devices different models can be opened with one such key. For example, Visit and Eltis. And here new model The digital does not provide for such a code at all.

Manufacturers put such keys into the program, and they work even if the device is completely devoid of memory cards and memorization.

Keys can be created for the model and be working in any city, such as Metacom. Some keys open models only in a particular city, as they are implanted by the installer.

Sometimes, the keys only work in a certain area - this is done for access by postmen and service organizations. Because on extreme case, you can ask the janitor to unlock the door for you, if there is one in the yard.

Conclusion

You can open the intercom without a key only if you are sure that the device has not been opened before, that is, its factory settings have not changed.

In addition, you will need knowledge of the manufacturer and intercom model. In most cases, the above codes work, but it will not be superfluous to contact your neighbors if the settings have been changed and you cannot enter the entrance.

If you downvote, then please tell me a quirk.

Attention, codes are not always suitable. sometimes change universal key.
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Hacking intercoms Barrier II and IIM

Remember, these are such old "Soviet" intercoms with mechanical locks and a flat magnetic key? For 2M there is non-replaceable the opening code is 1013. But they were rare then, and even more so now. In general, these intercoms were opened with 2 magnets, for example, from a disassembled key. You just carry them around the key pad until they work.

Intercom Codes VIZIT

General note: If the keyboard does not have * and #, C and K instead. C - * K - #.

Displayless models with LEDs.
If a standard settings did not change the code * # 4230 or code 12 # 345 lead to the opening of the intercom.
In freshly installed intercoms, codes * # 423 and 67 # 890 are likely

You can enter the service menu:
#999 - beep 2 times - "master code, default 1234" - beep 1 time. If the code is not correct, it will beep with a two-tone signal. The master code can be 1234, 6767, 3535, 9999, 12345, 0000, 11639.

Further:
2 + # + 3535 Doorphone opening.
3 - Programming keys for entry. "Apply key + #, wait for beep + * ".
4 - Erasing keys from memory.
* - Exit the mode.
# - Installation confirmation.

for intercom VISIT BVD-3xx"without display and LEDs", " with right-hand or central location of the tablet"
opening the door - press 1 in the menu.
Doesn't always work in BVD-34x "with left receiver"
For them it is specified.

Intercom Codes Cyfral

To open the door try:
If there are apartments with numbers 100, 200, 300, 400, etc. in the entrance, then you can try to enter the codes:
call "code 1" call "code 2"
where code 1= "round apartment number" "100...900",
code 2= 2323 or 7272 or 7273.

For other models of intercoms "with the letter M" suitable code:

"B" 41 "B" 1410. Sometimes it helps to just enter 07054.

Intercom CCD-2094.1M

"burning or flashing dash on the display" - we dial the code B+0000 either opening immediately, or service menu "inscription ON"- then press 2 . Or, "inscription OFF"- then, alas, the quick access mode is disabled.

Intercom Codes Cyfral CCD-2094M

Code 0000 "B" + pause 2 seconds. The inscription "code" appears. Enter the code 123456+"B" or 456999+"B" "rarely 123400+B", pause 2-4 seconds, inscription "f0". The menu is open. For a quick opening, just press the code 601.

If we want to come regularly, we can write our key into the memory of the Cyfral intercom. We press the bell and hold until the inscription appears, then enter the code 123456 "or code 123400". Got into service mode. In service mode, press 5, then enter the number of an existing apartment, the intercom will write TOUCH, put the key - it is in memory. "For models with flat optical keys, instead of the apartment number, dial 600, insert the key and press call."

Intercom codes Eltis

As a rule, opening codes:
"B" 100 "B" 7273
or
"B" 100 "B" 2323
But if it does not work, you can try other options from Cyfral.

Intercom codes METAKOM

We press the call, then the number of the first apartment in the entrance, again the call "COD will be displayed", then the code 5702 ... If it does not work, then we try the codes: 65535+"B"+1234+"B"+8 or or 1234+"B "+6+"B"+4568.

Only for intercoms MK-20 M/T codes:
"B"+27+"B"+5702
or "B"+1+"B"+4526

More about intercoms MK-20 M/T: Their firmware does not and will not protect against master keys. Even without knowing the service - password, if you bring a blank tablet, the intercom will enter the programming mode automatically!

Rainmann intercom codes

For Rainmann 2000 models and those with a dot on the left of the display.

Key button + 9 8 7 6 5 4. A double squeak should be heard. Then we enter the code 1 2 3 4 5 6, the letter "P" will appear. Entered the menu. Further:
4 - Door lock.
6 - Turn off the intercom.
8 - Open the door.

DomoGuard intercom codes

Long press on "C", it will beep.
Then we quickly enter the code: 669900, + call button + number one more than the last apartment in the entrance. The display should show "F---".
Got on the menu.
Open the door - code 080
Remember new key - code 333
Disable door lock - code 071

Intercom code T-Guard

Code "B"+00000+"B"B" "last two presses - fast!" - the door is open.

Based on numerous requests, I posted this material.

Each code system can be unlocked by simply entering the desired set of numbers. Home locks are no exception. How to open the intercom "Metakom" without a key? Just like the other - dial a special password. The codes listed in this article work if the installer (or someone from the residents) did not change the system settings of the combination lock or the universal password.

Ways to open the intercom without a key

Any code lock allows you to open the door without a key. Each of the methods presented here is suitable for certain common Metacom models, so if after the first attempt it was not possible to open the door, proceed to the next method. Try all of the above methods - one of them will definitely work. Note: in all combinations, "B" means the call button, regardless of whether it is indicated on the panel with a letter or a handset icon. Here effective ways, which will tell you how to open Metacom models without a key:

With the help of the apartment code. These models of combination locks are assigned a password for each apartment number in this house. If you know the code cipher of your apartment, dial it and press the call button.
With a generic code. If the installer or other residents of the house did not change it, then the standard combination "1234-B" should be.
Press the call button and dial the number of the first apartment in the entrance. (Just look for the floor plate to identify it.) If you did everything right, COD should appear on the display. Dial the combination 5702, and after a couple of seconds the door will open.
Dial 65535-B. Enter the universal code and press B-8.
Enter the universal code and the combination B-6-B-4568.

The methods listed above are suitable for combination locks with a screen. If you want to figure out how to open a Metakom intercom without a display, use one of these methods:

enter this code: B-27-B-5702, wait a couple of seconds, and the door will open;
press B and dial the combination 1-B-4526.

How to hack a Metacom intercom

There are special codes that allow you not only to get inside the building without a key, open the door, but also edit the settings of the device itself. For example, you can change the passwords used by the system, delete or bind keys to a specific apartment, change the main entrance code, enter the programming mode, learn how to open the intercom in the user menu. For any action, you need to know the so-called "master code". The default password for Metacom is 1234.

Door opening. How to open Metacom without a key? Find out and enter the universal code, press the call button.
Working with keys You can remove or attach "pills" to a specific apartment. To do this, enter 65535-B-master-code-B-B. Then enter the number. To write down the key, enter B-7. If you want to untie all attached chips from the apartment, press B-7-0-111.
Changing system passwords. Using the menu, the tuner can change the universal code of the intercom. To assign a new master password, enter 65535-B-master-code-B-9-3-new password-B. In the same menu, it is possible to change the apartment code. To do this, you need to know the already installed cipher. You are expected to be the owner of the apartment in order to change passwords. Dial the combination 65535B-master code-B-B-apartment number-B-0-new password-B.
Menu entry codes. Metacom is equipped with three different catalogs. To enter the standard user menu, enter the combination 65535-B-1234-B-B. Intercom service password: 65535-B-master-code-B. To change system settings, enter 65535-B- master code -B-9.

How to find out the universal code

Metacom assigns its own password for each apartment in the house - it is a set of four digits. The owners are required to know it in order to get into the house even without a key or in another emergency. The password is specified in the agreement with the installer company. There are universal codes for intercoms that are not tied to an apartment. The default master password is protective device- 1234. If someone has already changed it before you, then you can only find out a new password from the service company.

Without knowing the universal access code, you will not be able to:

change it and set a new master password;
attach or detach key chips from the apartment;
change the system settings of the device;
assign a new code for the apartment;
to program the code lock.

Without a master code, you can:

open the Metacom intercom without a key;
enter the user menu.

Video instruction: how to open a combination lock

This short video tutorial gives a simple and clear explanation of how to open the door without a key. In the video, the author unlocks the Metakom model with a display. To use this method, you need to know the number of the first apartment in the entrance. It is very easy to find out - on each porch there is a sign with the numbers of apartments belonging to this part of the building. The photo preview shows which intercom model is used. If you have the same combination lock, then the password from the video should be suitable for opening the door without a key.

Many are interested in the question of whether it is possible to somehow open the Vizit intercom without a magnet, because this intercom model is considered the most reliable. They helped prevent many burglaries and thefts, so they began to be installed in most high-rise buildings.

Intercoms Visit

Vizit equipment is perfectly adapted to work in the harshest conditions. The case of the intercom Visit has a high-quality anti-corrosion coating. Studies have shown that this equipment can be used at temperatures environment from -30 to +40. In addition, they are resistant to high humidity which makes these intercoms even more reliable. Vizit can work for more than 12 years, which is enough for them to be recognized as stable devices.

How to open an intercom Visit without a key using the service menu

If you have forgotten or lost your house keys, do the following.

Enter the service menu code with which you can hack the device. To do this, dial #999 and enter the service mode. Wait for 2 beeps and enter the password. The factory password for all intercoms of this model is the same 1234.
If you entered the password correctly, the device will beep 1 time. If the password is incorrect, you will hear a double sound signal. Try to enter more such password options - 3535, 9999, 6767, 0000.
Entering the service mode will have to perform the operation a little more complicated. To open the door enter “2”, pause for a couple of seconds “#” and “3535”.

If you press “3”, you can set up new keys for the intercom. After pressing this button, put your key to the reader and press “#”. You should hear a squeak - done. With the button “4” you can erase all chips from the memory. An asterisk is an exit from this mode. Lattice - confirmation of the introduced changes.

How to open the intercom Visit with a universal key

This is already a hackneyed topic, but many still believe. Generating a master key is not possible. The intercom opens the door only with the keys that are stored in its memory. It does not contain any universal keys for special services - doctors, firefighters and police. We all could see the video on the Internet, where we are shown such keys. But how is this possible?

Each key has a static code that can be registered in several intercoms, at least in all. But who needs it? Each installation company installs several keys in 1 intercom. This is done to improve the convenience of service, so as not to wait under the entrance until one of the residents opens the door. Someone can illegally obtain such a key and sell it or use it for fraudulent sales. That's what video creators do - deceive people. Universal keys are never made in multiple copies, since every serious organization has its own universal key for pre-prepared objects. If such a key is sold, then the seller is obliged to warn you that the key does not open all intercoms and does not work in every city.

How to open an intercom Visit without a key - other methods

There are tips on the Internet - to open the door by force. Electromagnetic locks Vizit hold doors with a force of about 400 kg. If you are not a super-strongman, and the lock is set according to the rules, then nothing will come of it. Under correct installation refers to 100% sticking of the magnet to the door plate.

There are also absurd tips - to de-energize the entire entrance! According to commentators, you need to break the light bulb above the entrance and make a short circuit. All you can achieve in this way is injury. In most cases, the door will not open - the mains protection will work. The use of a stun gun is real option, but in modern intercoms Visit, protection against the action of such devices is installed.

The developers of the Vizit intercom provided for situations when a person needs to get into the entrance without a key, so they made their equipment very convenient. The standard access code can only be changed by a professional, while ordinary users have access to only some adjustments. If you do not want to carry several keys from the Visit intercoms, contact a specialized company and they will make you 1 universal key for the intercoms you specified.

A steel door with is an excellent means of preventing unauthorized access and various hooligan actions.

The problem is one. A tenant of an apartment in the entrance can lose, forget at work, drop a small intercom key-tablet in the car.

For those who live alone, it is enough to press the call button so that the household inside can open the door. The rest will be useful to know how to open intercom Cyfral keyless.

Ways to open the Cyfral intercom without a key

Intercom Digital belongs to a series of devices with the largest number firmware versions, software and hardware implementation.

Its hack depends:

from a specific model;
access codes may differ depending on the firmware version;
the code from the intercom Cyfral CCD 20 is entered in two groups;
for some models - you can change the combination set for access directly from the keyboard;
the digital code may depend on the number of subscribers for which the model is designed;
some versions have a universal code from the Cyfral intercom.

Most models - designed to access most functions directly from the front panel. In particular, you can memorize a new key from the Tsifral intercom.

However, you can try the following methods to unlock the door:

use Cyfral code 2094 if the particular device has a firmware version compatible with this series of locking devices;
select combinations corresponding to the apartment or subscriber number;
apply one of the complex combinations suitable for Cyfral intercoms of the model installed on the door;
use the service entrance;
to program a new combination.

It is worth noting right away: the universal key gives much more freedom, it can be ordered in many workshops and companies, including installation or repair of intercoms.

By apartment number

If the house is large and a locking device is installed on it, designed for three-digit addressing of the apartment, then the method of how to open a digital intercom is as follows:

a code from two groups is dialed. The dialing begins by pressing the call button or K, depending on the series, then the first three numbers are entered, then the call button or K again, after which the rest of the combination;
there are a number of standard combinations for apartments, they are grouped by the first digit. For example, apartments from 1 to 99 are not addressed, the rest are grouped in hundreds;
group codes look like this: 100-7272, 100-7273, 100-2323.

In order for the door to open, it is not necessary to live in an apartment with a specific number.

These are only unlock codes that are hardwired into the software part of the intercom. Similarly, for example, 100-7272, combinations 200-7272 are dialed and so on, up to 900, according to the algorithm indicated above.

Via service mode Cyfral CCD 2094

Cyfral CCD 2094 has two circuits for easy unlocking of the locking magnetic device. The first step is to try the first activation level.

Methodology, how to open the intercom Cyfral CCD 2094 simple method, looks like that:

drown the call button;
press four zeros;
if the display shows readiness in the form of the inscription On, enter 2.

Upon successful activation of the emergency opening circuit, the magnetic locking device is unlocked. But it may also be that the set of numbers was changed by the installer.

In this case, after entering zeros, the display will show a concise Off. This means that access to the service is blocked.

In some series, the method of how to open the Cyfral CCD 2094 intercom without a key uses access directly through the service menu. The models under consideration have only one emergency mode for unlocking the magnet.

To try to open, you need:

press call;
enter four zeros;
after the inscription Cod appears on the display, use one of the combinations 456-999, 123-456, 1234-00;
you need to complete the input of each set by pressing the call. Upon successful entry into the maintenance mode, the display will show prompt F0.

You need to try a new combination from the very beginning, that is, by pressing the call, zeros, receiving an invitation. Upon successful login, hint F0 - just dial the numbers 601.

The door will unlock. If this did not happen, the Cyfral intercom opening code on this particular entrance door can only be obtained from the personnel who installed the device.

There is also a third method. The process of how to open a Cyfral intercom without a key, the codes on which have not been changed, and the firmware is such that other methods do not work:

dial four zeros;
when the On prompt appears, indicating that you are waiting to enter the service, press the deuce;
when prompted for Cod, enter the six-digit numbers indicated above.

With an unsuccessful outcome of events and zero options, how to find out the Cyfral intercom code - you can try the last way to bypass protection.

Change device security code

Some versions of Cyfral devices have the ability to easily change the unique dial to unlock the magnetic block. Its change depends on model range and firmware versions.

In the 2094 series, you must follow the same steps as when trying to unlock the constipation through the maintenance menu.

Namely:

dial four zeros:
press the deuce in response to the prompt On.

After the Cod prompt, you can try to set your own unique set of numbers to deactivate the lock. To do this, the combination button K - zero - button K is typed.

After it, the keys of a new set of numbers are pressed, in the amount of four pieces. If there is no such code in memory, it is considered unique, remembered as the main one, the door is unlocked.

For the most popular series, the method for opening the Cyfral CCD 20 intercom by changing the main control code is as follows:

press K;
dial 98;
press K again;
dial the control combination 46-33.

This method works only on devices where the installation wizard did not do programming with a change in factory settings during installation. If this has been done, the option of how to open the Cyfral CCD 20 intercom without a key looks like this:

dial a combination of buttons K-zero-K;
dial 1234;
after a hint in the form of Pr_ on the display, which means the activation of the service menu - press 5;
after a pause, a new digital combination (4 characters) is entered, then it is repeated.

If everything is completed successfully, the device will emit a short one-tone signal, indicating that the new set of numbers is now the main release code. This opens the door. The new combination can now be used to access the entrance at any time.

For models with index M

Intercoms of the Cyfral brand, with a numerical - letter designation of the model that ends in M - are unlocked by one of the combinations described above.

A distinctive feature of these devices is the presence of the widest range of firmware options, so hacking can be long, with a search of all possible sets of numbers and access methods.

A series of models, the symbolic-numerical designation of which ends with the letter M, also has its own, unique code for opening the Cyfral intercom. For access, you can try dialing the combination call - 41 - call - 1410, and then the 07054 series.

Always worth remembering!
If none of the algorithms works, most likely, the wizards changed the factory settings of the device during installation and it will not work to unlock the door without an electronic tablet.

Conclusion

It is worth remembering that you need to act carefully when opening the entrance, without going beyond the algorithms given.

If we are talking about devices of the Digital series, it can be especially noted that the maintenance menu allows you not only to change the main unlock code, but also to block a specific subscriber, reset information about all keys, and get other unpleasant consequences.

In order not to order many separate keys to the entrance of the house, mother's apartment, favorite hairdresser, fitness center, it is most reasonable to order one universal electronic key that will open all the doors.

The model range of locking mechanisms, as well as firmware, is constantly changing, so the opening options are constantly changing, becoming outdated.

How to turn off the intercom metacom at the entrance. How to open a vizit intercom without a key - various ways