It should be noted immediately that the universal intercom code does not exist. Code the specific intercom can be found by referring to the installer of the apparatus. If there's no time, then you can use the following instructions.

Hinged coded lock is a practical security tool. The key is not lost, and a secret code only you will know. However, such incidents happen when, by chance, you can just forget the combination. There are several effective ways to open a mounted combination lock.

From time to time each of us can be in situation when you need to open a lock without a key. The door is used to shut the moment when you came out onto the landing, and the key left on the nightstand in the hallway. A more common problem – loss of front door key. How to be in this situation?

Currently, combination locks became widespread. They can be seen on the doors of offices, warehouses and building entrances. All combination locks can be divided into locks with the possibility of conversion and not perekopirovannye. When operating perekodirovat locks change code it is recommended that at least once in 3-6 months. Periodic change of code on the combination lock increases the degree of its protection.

Castles in our time is becoming very difficult to open. Locks system is more complicated, but the keys do not become stronger. So no one is immune from such trouble as breakage of the key in the lock.

Mechanical combination locks are widely used for safety and closure in various fields. You can install such a lock on the door, car, safe or even a Bicycle. The advantage is that to open the combination lock is virtually impossible due to the presence of about 100 million combinations of code numbers.

To reprogram the intercom's quite simple to know the password to enter the corresponding mode. Service codes intercoms installed by the manufacturer are generally the same for all models. According to the rules, the installers will need these codes to change during installation and configuration of the system, but in most cases this does not happen, allowing you to open the door without the key.

Cylinder locks are the most common among locks. Their distinctive feature is the presence of larvae, which hides the lock mechanism. Yourself the keys of such locks are flat and small, that guarantees the comfort of wearing them. So, if such a lock will jam and refuse to function normally, it is easy to change without removing the whole castle, and only by changing the cylinders. However and keys will need new.

If you have a broken lock or you have simply ceased to trust him, if you have lost keys or have decided to insulate the door in front of you will face the problem of acquisition and installation of a new lock. In most cases, there is no need to change the whole castle - just replace it with the core. Self-replacement lock cylinder is no more than 15 minutes and does not require special knowledge and skills.

To access the programming mode of the intercom you can use the set password on the keyboard. After this scoring code has the ability to open a door with an intercom without any chip. Service codes intercoms are set by the manufacturer and is the same for all models. The installers for these codes usually do not change. If the service code is changed, ask for his autopsy to the installer.

Have you lost the key to the apartment where the money is? Do not despair. In that case, if someone from home was still the second instance, you can personally make a copy of the key in a home workshop.

In life a situation may arise when you need fast enough to make a key by impression. In order to do this operation, first we must know what, how and in what sequence should do. Then you need to stock up on various necessities and patience.

Mortise locks are designed to give you a sense of security and peace of mind. But to securely protect themselves and hinder the permeation of "uninvited guests" in an apartment, you must pay due attention not only to the choice of most doors, but a good mortise locking devices to it. The correct choice of lock will keep your belongings and money, and possibly lives.

The loss of key bolt lock will not be a problem if you have string or thick fishing line, a screwdriver. The lock can be opened even without the lock, latch locks are not very robust against hacking. Fishing line or bent in a loop with the string to pick up the bolt and pull. With a screwdriver inserted between door and jamb, you can create the optimal voltage that will not allow the bolts again to close.

If the door lock was not working properly, it is not necessary to change it entirely. Quite possibly worn in the larva. In this case, only need to replace it, and the lock will work again like new.

A simple and inexpensive way to change the keys of the castle to replace it with a maggot. To cope with this problem under any force, the more work that involves the use of only one tool that there, perhaps, in every home.

Every owner of the dwelling cares about the safety and security of their homes, which is why many people install a home alarm. First, in the assault on the facility will come from the security agencies, and secondly, going on vacation or to work when the alarm can be nothing to worry about. Consider the following most common ways to disable protection of the installation.

Keys for intercom made to order. Each key has an individual code, sewn at the stage of its production. In case of loss or replacement is required to program new keys. This kind of services are provided by the company for the production and installation of intercoms.

Almost all the entrances to the houses today are equipped with intercom keys. Perhaps you lost your key and need a new one. To make it fast enough, if you turn to professionals.

Sometimes you need to quickly enter the entrance. The goal can be different - from watering the flowers went on vacation until the showdown with a former boyfriend. But on the way to the cherished goal, perhaps, will be a difficult obstacle. The door can be equipped with a coded lock or intercom.

Imagine for a moment the situation: after a hard day you return home, but here you will find a "surprise" - the intercom on the front door to the porch, not responding to your key. How to get home? Neighbors to call too late: people may have to rest. A way out – to try to open the door using the service menu.

Each key has an individual code that was embedded at the stage of its production. In case of loss we have to face the problem of write (programming) keys. Such services the company provides installation and production intercoms.

In today's world more and more people are installing camera surveillance. Someone to watch over the home staff, someone to know that in his absence in the house is all right. But the camera must not only establish, but also to connect.

Residents of any home, as well as users of industrial premises or office, unfortunately, is not immune to the various troubles that are associated with this threat, but all the necessary stuff like gas. Sometimes there are leaks that require the installation or replacement of pipes. In such cases, you need to contact gas service in order to enjoy the arrival of the specialist.

According to the legislation of the Russian Federation any manipulation for reprogramming intercom punished. Service code established by the manufacturer, it is the same for all models. In installing intercoms these codes are changed at system installation, according to instructions. But in our country, so often violate the manual that to open the door without a key has become business as usual.

Electromagnetic lock is a device which holds the door in the closed position by the force of a powerful magnet, which is constantly energized. Electromagnetic locks are characterized by high reliability, resistance to temperature changes. To open this lock, you must take the following actions.

Very unexpected and unpleasant situation occurs when you touch the door of the car, stroking the cat or wash their hands with water from the tap, and feel the electrical discharge. The reasons for what items are hitting the currentmay be different, and just knowing all the circumstances, it is possible to avoid repeated cases.

When we watch TV the detectives, it seems that to open the lock only by a true professional. But with locks, not just in the movies. How to crack the lockif you lost the keys or have an emergency?

Private security – an alternative to private security companies. Structure under the agreement can serve organizations and individuals. the employees of private security, and other officers, are obliged to stop any offense.

If you are in the country or in a country house have Central heating, you should be able to use them correctly, you have to know the rules of the ignition furnace, the furnace and how to close it.