Are Mingmen smart locks safe? How to choose?

When it comes to door locks, security is undoubtedly the most concerned issue for people, and the same is true for buying smart door locks, first of all, we must pay attention to the security performance of this door lock. Points to pay attention to are: whether the lock body is firm, whether there is an anti-prying function, how accurate is the fingerprint recognition, whether it can identify fake fingerprints and so on.

Compared with the traditional mechanical lock, the fingerprint lock has an intelligent anti-theft lock body, integrating password anti-peeping, anti-theft alarm, smart home and other functions in one, which can be anti-prying, anti-tailgating, anti-collision, and play a multiple role in anti-theft, which can easily protect the user's physical and mental and property safety.

<> fact, the core of smart lock security lies in the lock body, we must choose the best, like the famous door upstairs This big brand uses 304 stainless steel lock body, anti-sawing, anti-collision, prying, safer.

At least it's safer than a mechanical lock. If you choose, look at the quality, mainly look at the lock body and lock cylinder. The materials used to make smart locks are mainly plastic, zinc alloy and stainless steel.

The best stainless steel material, stainless steel is made of 304 stainless steel. The lock cylinder is divided into A, B, and super B grade (it is the best to belong to super B grade). Like the smart lock of the famous door, it is made of 304 stainless steel, and the lock cylinder is super B-level, with great hardness, and the lock cylinder and the lock body are connected together, which plays the role of anti-collision and anti-prying.

When choosing a smart lock, you must find a regular, professional lock manufacturer to choose the type you like.

The benefits of smart locks lie in their security, convenience, and stability.

The smart fingerprint lock will not have the trouble of forgetting to bring the key, losing the key, and installing the key.

The disadvantages of traditional locks are obvious, and burglaries are frequent.

The security of the smart lock is reflected in the live fingerprint unlocking, which is not easy to be copied and unlocked with a fake finger.

The smart door lock works very well when in use, even if you forget to bring the key, you can also directly choose to open the door with your fingerprint. At this time, it is also very convenient for everyone's life, and there is no need to worry about forgetting the key. Moreover, the security performance of smart door locks is also very stable, which is much safer than traditional locks.

Everyone locks their doors when they go out, because it's safer. Because there are some valuables in the house, if you don't lock the door, it may also be stolen. However, there are also some people who often lose their keys, which will also delay everyone's time at this time.

Once the key is lost, people can't get into the room. At this time, it is necessary to call some locksmiths to help open the door, and at the same time, it will also cost everyone a lot of unjust money. Therefore, most people will choose to install a smart door lock, because it works very well.

And the smart door lock is much safer than the traditional lock, because it is a high-tech product. Even if you forget to bring the key, you can choose to unlock the lock with a password or a fingerprint in the future. This will make everyone's life much easier, and at the same time, there is no need to worry about theft.

And the smart door lock also has an alarm system, once someone forcibly opens the door, he will take the initiative to send out an alarm sound, and at the same time will dial the corresponding **. Therefore, most people will choose to install smart door locks when decorating. <>

Therefore, with the support of technology, everyone's life has become very convenient. Even if you are on a business trip, you don't have to worry about the safety of your property. At this time, you can also check the specific situation of your home through remote devices.

After installing the smart door lock, you can also set up some small programs. At this time, you can also use your mobile phone to supervise the use of smart door locks. But when you buy a smart lock, you must look for a guaranteed product from a big brand.

Personally, I think that the use effect of smart door locks is very good, it is particularly convenient to repair, and the security is relatively high; Yes, I think it's more secure than traditional locks and has better anti-theft performance.

The use effect of the smart door lock is very convenient, and the security factor is relatively high, because the chip inside it recognizes fingerprints.

The use effect of this door lock is still relatively good, so I think it will be more secure than the traditional lock, and you can choose.

Smart door locks have many advantages: home smart door locks are more secure when opened. Because the home smart door lock needs to open the door with a fingerprint or password, its collection part is outside the door, and the central control part is inside, so there is no need to worry about being maliciously damaged by thieves.

Moreover, many smart door locks now also have an anti-pry alarm function, which can immediately sound when the lock body is violently damaged by external violence, and directly link the alarm to effectively prevent thieves from entering the house. Moreover, now smart door locks can be realized, according to the fingerprints of different family members, door cards and other identification devices to trigger different home scenes.

The home smart door lock has strong anti-theft and can use a variety of ways to open the door. Passwords, self-service combination passwords, so that thieves can't guess; Fingerprint, the fingerprint collection part is outside the door, and the central control part is inside, so there is no need to worry about the door lock being maliciously damaged by thieves; The proximity card adopts permission management, which is not easy to crack, and the corresponding code can be deleted from the authority after the proximity card is lost, so that even if the proximity card is found, the door cannot be opened.

The use of smart door locks has improved consumers' experience of smart home life, and the door is opened without a key, which can solve people's daily troubles such as forgetting to bring the key and losing the key. Smart locks are not like traditional locks, the tool to open the door must be a real key, smart locks have a variety of unlocking methods, passwords, fingerprints, mobile phones, etc., there is no trouble in rummaging for the key in the bag, and there is no embarrassment of forgetting or losing the key, you only need to enter a string of passwords or press a fingerprint to easily open the door.

Household smart door locks are different from the traditional lock design, and its appearance design conforms to the pursuit of beauty and fashion by modern people on the premise of ensuring the practicality of the product. And keep up with the trend of the times, the use of simple and smooth lines to outline the outline of the lock body, fine surface treatment technology and a variety of color matching, so that the overall appearance of the smart door lock is beautiful and generous, suitable for a variety of decoration styles.

Many people should have done the embarrassing thing of "forgetting to bring the key when you go out", and then they came up with the idea of installing a smart door lock. Looking at the ** which is several times more expensive than the ordinary door lock ** and the various small problems on the Internet**, there is hesitation again. Is this smart door lock really smart, or is it paying "IQ tax"?

Don't worry, it's not too late to make a decision by understanding these things first. Let's follow Jin Jin to find out.

First, the type of smart lock.

1. Identification card, fingerprint, password and key.

Among them, the security of the identification card is not high, and it is easy to open the smart lock by means of a card reader.

The unlocking form of fingerprint and password has strong security performance, and fingerprint unlocking is a common unlocking method at present, which is convenient and fast; The advantage of password unlocking is that it is easy to remember, and you can also customize the password length and modify the password content. The key unlocking method is the same as the unlocking method of ordinary door locks, and is usually used as a backup unlocking method for smart door locks.

2. Remote control and face unlocking.

The update of smart door locks is also very fast, and individual door locks have realized remote control and facial recognition unlocking. The remote control of the door opening and closing through the software avoids the situation of turning people away even if relatives and friends are visiting.

The unlocking method of facial recognition provides more convenience for life. Imagine that when you are holding the courier in both hands, wouldn't it be very convenient to enter the house by unlocking it with your face.

3. Comparison between smart door locks and ordinary door locks.

As a door lock, an important function is anti-theft, know that thieves may target any door lock. According to the requirements of national standards, Class C locks cannot be opened within 10 minutes under the destruction of external forces. Once opened, the consequences are severe.

At this point, the smart door lock is superior to the ordinary door lock, it comes with a unique design of anti-riot and anti-prying, which can actively prevent theft. Once it is damaged by external forces, it can remind the owner through network alarm or remote alarm to protect the safety of the house.

Fourth, how to choose a smart door lock.

1. Look at the brand.

When buying a smart door lock, you still have to look for the products of big brands. First of all, the products of big brands are used by many people, and the performance of the products is relatively stable and the reputation is good; Secondly, the product is guaranteed in terms of quality and after-sales, and users can use it with peace of mind.

2. Look at the function.

Some smart door locks are on.

Four or five smart unlocking functions to attract customers, but in this case, you should be cautious. Consider whether you need so many features, after all, one more feature will have one more possibility of badness. Therefore, try to choose two functions with high practicality.

A smart door lock not only makes the quality of life better, but also improves the safety of our living environment!

Smart door locks used in homes are relatively safe. Ordinary fingerprint combination locks have the danger of password leakage. The smart door lock has a virtual password function technology, that is, in front of or behind the registered password, any number can be entered as a virtual password, which can effectively prevent the leakage of the registration password and open the door lock.

The ordinary door lock handle opening method can not ensure sufficient safety performance, it is easy to drill a small hole from the outside of the door and then use the steel wire to turn the handle to open the door. The smart door lock is different, it has a patented technical guarantee, and a safety handle button is added to the handle setting in the room, and the handle door needs to be turned by pressing and holding the safety handle button to open, bringing a safer use environment.

Moreover, the smart door lock palm touch screen will automatically display, and it will automatically lock in 3 minutes. Whether the password has been set, whether the door lock has been opened or closed, the number of passwords or door cards registered, as well as battery replacement prompts, deadbolt blocking warnings, and low voltage, etc., are displayed on the screen, which can achieve intelligent intelligent control.

Smart door lock is an artificial intelligence, only need fingerprint or password, no key can be opened, although the smart door lock is convenient and fast, but there are also certain defects, the anti-theft function still needs to be improved.

Rest assured, safe. The lock is anti-gentleman and not anti-villain, and smart locks are safer than traditional mechanical locks. After all, there are more smart alarm notifications.

Smart door lock refers to a lock that is improved on the basis of traditional mechanical locks and is more intelligent and simple in terms of user security, identification and management. A smart door lock is an executive component that locks a door in an access control system.

Smart door locks are now widely used in hotels and home environments, relatively safe to use, and very convenient to give people's lives a very convenient feeling, but there are also certain drawbacks, in the choice, to choose the brand, want a better smart door lock, so it will be more secure.

It should be said that it is a smart lock, why do you say smart, it should be more functional, more safe and reliable, so, the relative ** will also be higher.

A lock that is more convenient than a manual door lock, and logically speaking, safe. But there is still an extra layer of protection.

The security of smart door locks is relatively high, and door locks with C-level lock cylinders, explosion-proof lock bodies, and EAL5+ certification are safe door locks.

Most of them are relatively secure, there is no completely secure door lock, Class C door locks are relatively secure, with double rows.

Select the C-class cylinder:

The lock cylinder is the most critical component of the lock, and anti-theft and anti-theft are the biggest functions of the lock; At present, the lock cylinder is divided into A-level, B-level, and C-level, and the safest is the C-level lock cylinder. When choosing a smart lock, it is recommended to choose a C-level one. When choosing, you can look at the number of marbles on the key, the depth of the number of files, and the key of the fingerprint smart lock is generally longer than the ordinary key.

Select the lock body material:

There are several materials for smart locks: stainless steel, zinc alloy, aluminum alloy, plastic cover, if you use it at home, it is best to choose stainless steel; The appearance of smart locks is electroplated and painted, and the electroplating is better. The fingerprint part of the lock body of the smart lock should be covered by a cover, which can protect the fingerprint part clean and clear.

Select the unlocking form:

The unlocking form of smart locks mainly includes fingerprints and passwords, some of which can be networked with mobile phones, can be unlocked remotely, and monitor door lock information on mobile phones. Of course, networking with mobile phones requires the use of a network, and network security should be taken into account to avoid being hacked. With the development of science and technology, it is believed that smart locks with face recognition will also be popular.

Look at the software features of the smart lock:

Smart lock is a combination of mechanical structure and electronic structure, after disassembling the lock, there is a motherboard inside, the motherboard is composed of chips and various electronic devices, and the software of each smart lock is different. The smart lock has an alarm sound when opening the door, swiping the fingerprint successfully or failing, and the sound is loud and small; A good smart lock has encryption and anti-theft measures when entering the password. When purchasing, pay more attention to observation.