Can you go to the key store to match the electronic lock, and can you get the key to take the lock?

OK. All kinds of electronic locks (domestic) are equipped with mechanical key unlocking function (because it is clearly stipulated by the Ministry of Public Security).

1. The type and principle of electronic lock (according to the way of entering the password):

1) Push-button electronic lock: use keypad (or combination button) to enter the unlocking code, easy to operate. The internal control circuit often adopts the ASIC of the special integrated circuit for electronic locks, and is equipped with a mechanical key unlocking function.

2) Dial electronic lock: Mechanical dial switch is used to input the unlocking code, and it is equipped with a mechanical key unlocking function.

3) Electronic key electronic lock: Use electronic key to enter (or as) the unlocking code. Electronic keys are an important part of the control circuit.

Electronic keys (sound, light, electromagnetic, etc.) are composed of components or unit circuits composed of components, and are made in the form of small hand-held units.

4) Touch electronic lock: the touch method is used to enter the unlocking code, which is simple to operate, and is equipped with a mechanical key unlocking function.

5) Biometric electronic lock: the voice, fingerprint and other human biometrics are input as passwords, and the computer is used for pattern recognition control and unlocking, which is quite intelligent.

2. Electronic lock principle: Electronic lock, it is also based on 51 series single-chip microcomputer (AT89051) as the core, with the corresponding hardware circuit, to complete the password setting, storage, identification and display, drive the electromagnetic actuator and detect its driving current value, receive the alarm signal sent by the sensor, send data and other functions, and is equipped with mechanical key unlocking function.

Lockpicking company, with electronic chips ** in the 100 200 level.

Not a system. Electronic access control is not the same as mechanical locks. So no.

The key store is not so advanced, and the electronic lock can't match it.

Mmmm, you can go for it.

There is difficulty, unless it is a manufacturer.

Yes, but if you want to find a place with high water quality, we have a 4S store here that can't solve it, and it can do it.

Of course. If you go to the key and ask, most of them will match the key according to the lock. If not, it can only be that he is not proficient in learning.

Yes, of course, you run the risk that the lock will be tampered with if it is opened. As soon as you bring the lock to the person with the key, the person with the key will open your lock and look at the arrangement of the pins in each pin hole in the lock sleeve, and he can dispense the key according to the situation. Even if you have a spoon and rearrange the pins in the lock, your key will no longer be able to open the lock.

Generally speaking, yes, but this means that the key to your home is known to others and there is a mold. Generally, if you are looking for a lock, the easiest way is to break the lock cylinder. Then you have to change the locks.

Lilu lock change is safer than with a key, only the lock, no key can be matched with a key, go to your nearest farmer's market to find a locksmith.

History of locks: When primitive people lived a cave life, for safety, they sometimes had to push boulders to block the entrance of the cave, not thieves but wild beasts. After the advent of private ownership, thieves appeared, and so locks were born. More than 3,000 years ago, China had locks.

However, the earliest locks had no mechanism, but were made in the shape of tigers and other vicious animals to scare thieves away, which can only be said to be a symbolic lock. It is said that Luban was the first person to put a mechanism on the lock. Judging from the situation reflected in the excavated limb state and written records, the ancient lock relied on the elastic force of two plate-like springs.

To this day, this spring is still used in filial piety.

In foreign countries, although the ancient Greeks had invented an extremely reliable lock, it was difficult to popularize it in ordinary families because the key was large and had to be carried on the shoulder. The ancient Indians made another bird-shaped lock, with keyholes hidden in fluttering wings. The rise of modern locks was first invented by the British in the 18th century.

Generally speaking, it is possible to get a lock with a key.

But this is equal to the key of your home is known by others and has a mold, generally if you are looking for a lock, the simplest way is to destroy the lock cylinder, and then you have to change the lock, and the lock is safer than the key.

Because after having the lock cylinder, we can determine the size of the original key according to the size and shape of the bullet in the lock cylinder, but it may be very troublesome to match the key in this way, and if you want to match the key with the lock cylinder, you must also find a powerful lock master.

Origin of the key:

The invention of the key came a little later than the lock, and the ancient Egyptians were the first in the world to use the key. Their lock was to insert a wooden latch into a slot with a wooden plug at the top of the groove. Once the latch is inserted into the groove, the wooden bolt is inserted into the hole in the latch.

In this way, the latch is strong and must be opened with a key.

Since the Egyptian locks could only be used on the side with the latch, which was not conducive to flexible opening and closing, the Greeks studied and made a lock that could be opened from the other side. The key made by the Greeks was a bent wooden rod shaped like a farmer's scythe. However, there are also some keys that are up to 3 feet long and have to be carried on the shoulder, which is quite heavy.

The door lock plays a vital role in the security of the town brother's home, but it is inevitable that the key will be lost in daily life, resulting in the door lock cannot be opened. What should I do if I lose my keys at home? Let's take a look!

1. Can only the lock be equipped with a key?

Only the lock can not be equipped with the hail travel letter key, because the lock cylinder of the lock cylinder is floating up and down, after the key is inserted, once the key buckle can not fit with the lock barrel in any place, it will cause the door lock to not be opened, but the lock cylinder can not be seen from the outside of the door lock, the lock cylinder needs to be disassembled, but the need to open the lock cylinder and lose the need to match the key.

2. What should I do if the key to the house is lost?

1. When the key is lost, you can use a hard card to open the door lock, such as a bank card, the method is very simple, just insert the hard card into the door crack next to the door lock, and push the card inward to the door, and the door lock can be opened after the top of the deadbolt, but this method is only suitable for the case that the door lock is not locked from the door.

2. If the structure of your own door lock is relatively simple, you can use a blade or wire to unlock the lock, first make one end of the wire into a shape that bends upward, and then insert the wire into the lock hole, and turn the wire, and when the wire reaches the unlocking position, it will make a clicking sound, so that the door lock is opened.

3. If you try the above methods and still can't open the door lock, in this case, you can only contact a special locksmith to unlock the lock, but considering the safety, the owner should supervise the locks when the locksmith repairs the locks, and buy the new locks in advance, so that you can directly change the locks after unlocking.

Summary: Only the lock can be equipped with the key of the relevant endogenous wheel capacity is introduced to you here, when the door lock can not be opened, you can first try to use the above methods to unlock, really can not open the case, and then ask a professional lock master to deal with it. If you want to know more about decoration, you can pay attention to the relevant information of Qeeka Home.

First of all, it's legal to have a key, because it's impossible to get a card, and you have to register an ID card -- you can cancel the card he has with a deleted card, and there's a manual, and you can look at it.

Let's start with the issue of tenants, there is currently no law in the country that clearly states whether it is legal or not. Actually, it's just a question of reasonableness.

First of all, it is a mistake on the part of the guest who did not greet the host before handing out the key. But most people have keys for the convenience of life. Second, if the landlord is not confident that the tenant has the key, then the landlord and the tenant should negotiate clear rules to protect the interests of both parties.

If the homeowner is really relieved, you can stipulate that the tenant should not be allowed to give the key without permission.

The person who gave the key can be said to be unaware, they are just some laborers, and generally do not inquire about the use of the key, so it is legal to say that the person who gives the key is legitimate. For example, if you go outside and get a key, and you can unlock a bicycle that has lost it, they won't ask why, they just do their job.

Because according to national regulations, electronic locks should be equipped with emergency mechanical keys. The People's Republic of China's public security industry standard "Electronic Anti-theft Lock" (GA374-2001) and "General Technical Conditions for Fingerprint Anti-theft Lock" (GA701-2007) all have the requirements that electronic locks need to be paired with mechanical keys.

The essence of the electronic lock is always an electronic product, any electronic part has the possibility of error, relatively speaking, the mechanical part is much more stable, and the mechanical key of the lock is retained as a spare way to open the door at home, and the door can be opened in time when the electronic part of the door lock has problems and is convenient for maintenance. Therefore, do not think that the electronic lock equipped with a mechanical keyhole and key is a manifestation of immature technology, it is because the state considers the security of personal family property more thoroughly.

If you consider that the machinery will affect the safety of the home, there is no need to worry, and the manufacturer will also use a variety of means to prevent theft. Taking Huitailong cloud lock as an example, it uses a super B-level lock cylinder and a hidden keyhole design to make it difficult for thieves to get started, and secondly, when the door lock is violently damaged, it will also send an alarm to the mobile phone to effectively protect family security.