As without a key to open any intercom: metacom, visit, cyfral, factorial, forward, laskomex. How to make a duplicate key from the intercom.

At present, doors with intercoms are very popular. They are installed both in apartment buildings and in private households. Such doors are opened with a special key. It can be lost and the question arises as to how to open the door. Let's talk about this in this article.

What is an entrance intercom?

The doorphone on the door of the entrance will help to keep clean and protect the access of third parties, in other words, ensures the safety of tenants. Installation of such systems specialists are engaged. They mount the entire network from door to tube in each apartment. If you need to change the phone's doorphone specialists do not have to call, but you need to know the connection method. The entire system is connected to the central cable passing through each entrance. It is the link between the intercom and the handset in each apartment. The market for doorphones is rich in choice, but preference should be given to systems that are easy to install and replace components.

What is an intercom with a keyboard?

Everyone knows this kind of intercoms.

They are simple and easy to use. On the device panel there are buttons with numbers. Next, take off the call buttons (press after dialing the apartment *) and reset (useful if error C is allowed). Also there is a small screen on which information is displayed. To use it simply, thanks to which the intercoms with the keyboard have become very popular.

For example: to get through to apartment number 15, dial 1 and 5, then press the call button (in this case *). Waiting for an answer. If there is an error in the set, we will reset the digits with the button (in this case C).

How can I open a doorphone without a key

This is the case.

Now let's talk about how to do this on devices from different companies.

how to open a doorphone with a metac without a key?

The device of a similar brand is opened by the selection of numerical combinations.
  It is required to do:

• click on the call;
• choose the number of the first apartment in a particular front door;
• press the call;
• waiting for the appearance of the word Cod on the display;
• dial digital code 5702.

You can also try another combination:

• enter the numbers 1234;
• press the button at number 6;
• call;
• dial the digital key 4568.

These actions should help.

how to open a doorphone without a key?

Doorphones called "Visit" can be opened with no key. This requires knowledge of the codes, and better by heart. The firmware of the access devices is quite standard and when installing and adjusting the circuit the installers use special passwords. So to open a conventional or video intercom, you can use a combination of the following numbers and symbols: * # 4230 or * # 42312 # 345. It is necessary to take into account that after installation passwords can be changed. If there is no star on the device of your access door and the "C" and "K" buttons replace them. For the latest models, the combinations * # 423 and 67 # 890 are used.

how to open a cyfral intercom without a key?

The devices of this company are a domestic development, which has become widespread in the Russian market of similar products. It is difficult to open it without a key. To do this, you need to use the service menu. This is done by holding down any button, until the inscription on the scoreboard appears. Then alternately enter the combination of characters, for example, 100 - call - 7272, and you must try nine combinations (from 100 to 900). If this does not help a little change the code, by changing one digit. For example, 100 - call - 7273 and also repeat nine combinations. Or use the code table below.

If these measures did not help, then contact the installers and make a new key.

how to open an intercom eltis without a key?

These intercoms are laconic and reliable. They have a keyboard backlight and a function to communicate with the visitor. In a situation where the key is lost, proceed as follows:

• press the button to call and wait for the signal;
• dial 100 - call - 7273;
• press the call and wait for the signal to dial 100 - call - 2323;
• press the call and enter the configuration 100 - call - 7272.

If necessary, apply the nine combinations as with the doorphone Kifral. Another way is to try to force the door hard. From a sharp jerk, it can open.

how to open a doorphone factorial without a key?

The door is opened by using the service menu and entering the code. To do this, we type five numbers, these can be five zeros or a combination of 123456. All manufacturers recommend changing these codes, which is not always the case. There is another way. For a couple of seconds, we squeeze the number "5". Then we see the service message. Now we successively press 180180-call-4 and on the call. The door is unlocked.

how to open a door phone without a key?

Open Forward selection of combinations to it is almost impossible. In the beginning, try to make a duplicate key in the device memory. We perform the following steps:

1. dial 77395201;
2.  *;
3. zero;
4.  *;
5. attach a new key to the reader;
6.  **;
7. ##.

It will not be superfluous to remember several codes for opening the forward:

• 123-asterisk-2427101;
• K-1234;
• 2427101.

And best of all do not lose the key or make yourself a duplicate.

how to open a doorphone laskomex without a key?

The door is opened in two ways. First: We dial the room number and press the button with the key, enter the password from four digits. It is individual for each apartment and it is recognized by installers. Second: we press one by one on the key and zero. We enter the password for our apartment and wait for the inscription P, after pressing the eight. If these measures do not help you need to reprogram the device. This requires certain skills and knowledge, so contact the professionals.

This article describes the types of intercoms and basic principles of work. Also, information is provided on the opening of the door when the key is lost. Using this information, you will in general learn the operation of the intercom and you can open the door without a key.

Keys from the entrance doorphone

Keys from the doorphone are different (in the form of cards, contactless, resistive and magnetic).

The key consists of a plastic case and a magnetic element on which the code is introduced. The key code can be created in the factory, after which it is simply memorized. There are programmable keys, and one of them can be recoded many times, and others only one. If you need a copy of the interphone key, then it will be made from a reprogrammable one. They can be contact, it must be inserted into the recess on the device. And contactless with a plastic casing, just brought to the intercom. The difference is in appearance and the need for contact with the doorphone contact device. The most common keys for the doorphone are magnetic.

Successful work.