I changed the smart lock in the middle, and it was very useful at first. Until one day I was back, I found that the fingers of the fingers were not sensitive to unblocking. I pressed my fingers for a long time before I opened it. I finally entered the door. Later I found out that it was the key to the identification device of the strap lock, and it was necessary to clean the fingerprint unlocker.

I didn\’t expect it I haven\’t enjoyed the convenience of smart locks yet. I first experienced the \”embarrassment\” of smart lock failure. In order to see if this situation appears again, I\’ll give you some popular science. It\’s important to choose a finger-print lock. , you must not buy these \”7 types\” when picking! Hard to use and not safe.

1. The 7 most untouchable pits that are not allowed to be bought by fingertips

(01 ) Don’t buy pure electronic locks. If you don’t open the door when the deadlock is dead, it will be too embarrassing.

There are many types of finger-printed locks. When choosing, the ones we cannot encounter are pure electronic locks. Now most smart locks have mechanical locks and The combination of electronic locks.

The most unrealistic part of pure electronic locks is that once the system crashes or system deadlocks are encountered, it is easy to cause the door to be opened, so this type of lock must be avoided.

(02) Don’t buy semi-automatic locks, the difference in usage between low-level and high-level and low-level is too big

Secondly, what we need to note is the lock design. The smart lock design that can be selected on the market is semi-automatic and fully automatic, The semi-automatic lock body will automatically return to position after it is opened, similar to traditional mechanical locks.

After the fully automatic locked lock opens, it will be in the state of opening, and there is no need toGo to the manual return position. The experience of using this fully automatic lock will be better.

(03) Don’t buy smart locks without a virtual password, inputting the password will be leaked

When we choose the fingerprint lock, we still need to check the password input function. If you have the need to enter the password, then Be sure to avoid smart locks without a virtual password.

Smart locks without a virtual password, entering a password without a virtual password can easily allow people to see the password you entered, causing password leakage.

(04) Don\’t buy smart locks without cat eyes, lack security monitoring function

The traditional mechanical locks are easy to pry, but when using mechanical locks, we still have the traditional ones. Anti-plitting function of the lock.

Although the security of smart locks is higher, many people will choose designs without cat eyes to pursue simple appearance, which will lead to a significant discount on security.

If there are no cat eyes, if there are suspicious people knocking on the door, it will be easy for us to eat. So no matter what, cat eyes must be designed.

(05) Don’t buy a single battery smart lock, and the continuous poor use rate is high and you have to charge it frequently

<img src=\"https://www.toutiao.com/a7474971952836149775/data:image/ gif;base64,R0lGODlhAQABAIAAAAAAAAAAP///yH5BAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA , Many people will choose a single battery smart lock in order to pursue value or save costs.But this will lead to continuous short flights and frequent charging will also affect the use experience.

(06) Do not choose a low-security decryption method, the IC card and MI card are easily attacked

Most smart locks have a variety of ways to decrypt. In addition to fingerprint unlocking, there are also IC card unlocking and MI card unlocking, but The security of these two decryption methods is very low.

The reason for the low security of IC cards and MI cards is that these two ways of decryption rely on reading a password of the electronic card. Hackers need to use technical means to record the password of the lock. , can open the locks easily and open them, and infringe on the privacy of the courtyard.

(07) Don\’t buy smart locks without emergency charging ports to prevent accidental shutdowns

We often pay more attention to resuscitation capabilities when choosing smart locks, so many smart locks will adopt dual battery design. But when using dual battery design, you should also pay attention to one problem, that is, you must choose a smart lock with an emergency charging port, and if the power is unexpectedly shut down, or the battery is powered off, the battery is out of power. , We can charge the lock with a charging bag and continue to use it.

2. Fingerprint lock selection and purchase summary, don’t buy incorrectly so that you won’t regret it

tips⑴. Separation is necessary, use mechanical keys to open the door urgently

About the selection summary of finger-printed locks, in addition to the pit points mentioned above, the selection of finger-printed locks must be separated by an automatic electric device, With the advancement of technology, the current smart locks almost all have the design of motor-electric separation.

The design of motor-electric separation refers to the electronic part and mechanical part of the lock body.If separated, even if the electronic part is dead, you can open the lock with a mechanical key.

tips⑵. Choose fully automatic locking to have a better experience in using the body

If you don\’t want to be trapped by mechanical locks and traditional locks, then we can choose a more convenient fully automatic lock in the smart lock. Body, The biggest difference between it and ordinary mechanical locks is that traditional mechanical locks require manual return.

The fully automatic locking requires a light press, and the locking will open without manual return. This way, the experience of using the locking will be much better.

tips⑶. Select smart locks with virtual passwords to improve security

No matter which fingerprint lock you choose, the function of bringing a virtual password must be available, because this will Improve our password security, If there is no function of a virtual password, a simple input password will make it easy for others to see our passwords, resulting in password leakage. In this way, our privacy security will be threatened.

So when choosing smart lock, it is necessary to have a virtual password.

tips⑷. Select the smart lock with cat eyes to increase security alertness

The design of cat eye locks is not only beautiful, but also practical. Many people think cat eye locks are for the purpose of staying in the house. It looks more beautiful, but it is not. Cat eye locks can allow us to see the door at any time. Even if there are suspicious people knocking on the door, we can check in advance through the cat eye lock design.

We can see the door through the design of the cat\’s eyes. There is also a small lens next to the hole of the cat\’s eye. This is combined with a 45-degree inclined design, even if a bad person approaches the door from our door, it cannot be seen in the cat\’s eye holes, so this way can better protect it Our privacy is safe.

tips⑸. Double battery design is more worry-free and has stronger sustainability

Most of the finger pendants on the market use battery power supply, if you If you worry about the short ability to continue the flight, it would be better for us to choose a double battery.

The smart locks of dual batteries generally have two battery designs, and the batteries are placed in two different locations. This can effectively avoid the rapid consumption of the battery\’s power, resulting in frequent smart locks. The awkward situation of electricity.

tips⑹. Choose a high-security unblocking method, safety is the first

There are many ways to unblock in the current fingerprint locks. Large players generally choose finger-tip unblocking, but if you want a safer and more convenient way to unblock, then the cup card is a good choice. This unlocking solution is more costly, but relatively speaking, the security of the unlocking. It will also be a little higher.

tips⑺. Choose a fingerprint lock with an emergency charging port to prevent power off

If you choose a fingerprint lock with a dual battery , then you must remember to install an emergency charging port for the lock. In this case, even if there is no power, you can use a charging bag to charge the lock and continue to use it.

3. Don\’t buy wrong finger-tip locks + advanced finger-tip locks to avoid affecting physical experience

When we install finger-tip locks One thing to note is that the quality of the installation is very important.

If the installation of the fingertips is not standardized, or the quality of the fingertips is not qualified, the experience of using will be greatly reduced. So we need to guarantee it in terms of brand quality and installer.

①Fingerprint locks produced by big brands are of guaranteed quality and after-sales

Many people check the design of the lock when choosing fingerprint locks. Is it beautiful and ignore the quality of the locks. If the quality of the fingerprint locks you choose is not up to standard,strong>The experience of using the body will definitely be very poor and prone to problems, so we must choose big brands of finger-printed locks and buy too hard finger-printed locks to better ensure that we have the body experience.

On the market, there are many smart locks of well-known brands, such as Meixin, Samsung, etc. The smart locks produced by these big brands are more guaranteed than the smart locks of small brands.</ And later installation and maintenance will be more convenient.

②Professional teacher installation, the installation location should not be wrong

It is also important to ask a professional teacher to install finger-tip locks. As long as possible, don’t install them yourself. Many people will Suddenly, I thought I had to lock it and install it.

But the actual installation location is very important. If the installation location is not standardized, it will affect the usage experience. Therefore, when installing, you must use a tape measure to measure the position to ensure the locks and doors. The alignment should be good to prevent gaps between the locks and door fans.

There are many ways to install finger-stitched locks. When installing, you can measure the door first to ensure that the selected smart lock size is suitable for your door and avoid buying wrong locks.

The installation methods of locks generally include vertical installation, diagonally installed and tightly installed. The specific installation methods can be selected according to personal preferences. The installation should be stable and secure. and also choose to purchase. The finger locks are in line with the design of the door and there is no gap, so you can see it.

When we choose smart locks, in addition to checking the appearance design and function of smart locks, we also need to check the quality of the locks, and we must not only check the appearance design of the smart locks and the functions of the smart locks, but also check the quality of the locks. If you choose a finger-tip lock, the convenience brought by the smart lock will be greatly reduced, and it will easily lead to a series of problems, affecting our experience of using it.