Established in 1999, FUYU door lock has gradually become one of the most famous door lock manufacturers in China because of high quality, high added value, variety and variation.


Is the home password fingerprint lock safe?

by:FUYU lock     2021-10-28
With the improvement of living standards, people's pursuit of materials is getting higher and higher, so now more and more people are choosing password fingerprint locks to protect the safety of their homes. Although the fingerprint lock is easy to operate and has many advantages, it also has disadvantages. So, is the home password fingerprint lock safe? Today, regarding the security of password fingerprint locks, what are the advantages and disadvantages of fingerprint locks? Let's take a look together.   Is the home fingerprint lock safe?   With a fingerprint lock, you don’t have to worry about forgetting to bring the key, and you don’t have to worry about being borrowed from it. The fingerprint lock is also very convenient, you only need to put your fingerprint on the detection to open the door. But fingerprint locks also have drawbacks, that is, fingerprint locks usually have a mechanical unlocking device attached, and thieves usually start from this.  Usually, fingerprint locks use ordinary mechanical tumbler locks as emergency locks. It is precisely because ordinary mechanical tumbler locks are used as emergency locks for fingerprint locks, fingerprint locks leave hidden safety hazards and become fatal flaws of fingerprint locks. The defect of the fingerprint lock is caused by the following: the fingerprint lock is composed of electronic parts. The damage and effectiveness of the electronic parts, the power failure of the fingerprint lock, and the man-made destruction of the fingerprint collector of the fingerprint lock may affect the normal opening of the fingerprint lock. What are the advantages and disadvantages of fingerprint locks? 1. Open the door remotely    This function is connected to the Internet, and the door lock can be controlled by a mobile phone anywhere in the world.   Advantages: Further improve the intelligence of the fingerprint lock.   Disadvantages: When no one is at home, if you accidentally touch this function to open the door, and you don’t pay attention, the consequences will be disastrous.   In addition, the fingerprint lock has a large scanning surface area and is made of plastic material, which can be easily damaged and cause unauthorized unlocking. Compare the fingerprint information in the lock. Once the lock is maliciously damaged, it is easy to steal the fingerprint information. Each person's biological characteristics are unique, and once stolen, there is a security risk. 2. Independent information management    manages all user information, and can add/modify/delete user information freely.  Advantages: It is very useful for users to manage user rights, users can freely authorize, allow or prevent certain people from entering.   This function is more practical for users who have a babysitter or tenant at home. When the nanny or tenant moves out, their fingerprints can be deleted immediately, so that they cannot open the door without the right to use it. Conversely, if there are new babysitters and tenants, they can enter their fingerprints at any time so that they can open the door freely.   Generally speaking, the biggest advantage of this feature is that there is no need to worry about the babysitter or tenant copying the keys, reducing the insecurity in the home. Disadvantages: It requires multiple steps to enter and delete fingerprints, the procedure is cumbersome, and the convenience is not enough. However, the complicated operation is for the sake of safety, and it is acceptable for the time being. It would be great if the operating procedure could be simplified while improving the safety factor. 3. Button remote unlocking    Through the remote control button, the opening of the door lock can be controlled within a certain distance. Consistent with the auto unlocking function of the car.   Advantages: Higher intelligence, better able to meet the needs of different groups of people.   Disadvantages: It cannot be connected to the Internet, and the door lock can only be controlled by the control button within a certain range. 4. Virtual password    can add multiple or multiple sets of garbled codes before and after the correct password, as long as there is a continuous correct password in this set of data, the fingerprint lock can be opened.  Advantages: Prevent passwords from being stolen.   Disadvantages: The purpose of this function is one of the most discussed impractical functions in the fingerprint lock circle. Since the user can open the door with the correct password + garbled code, the thief must remember the password group the user just used, and of course the door can also be opened. Unless the virtual password has the same password + garbled code, the second function cannot be used. 5. Anti-prying alarm function    When it encounters abnormal opening and external violence damage, or the door lock slightly deviates from the door, it will send out a strong alarm immediately, attracting people's attention, just like a car alarm.   Advantages: A strong alarm sound can attract the attention of people around and effectively prevent the illegal behavior of thieves. For users with a more complex centering environment, this function is more useful.   Disadvantages: The alarm system cannot be connected to the security system of the community or the police station temporarily, and cannot automatically alarm. This function needs to be improved for the more demanding security units. In addition, not every lock has this function and needs to be customized by the user.   Of course, as the fingerprint lock is constantly updated, its safety factor is slowly improving. We just need to remember that the fingerprint lock is not 100% safe, just keep an eye on everything. So is the home fingerprint lock safe? I believe everyone should understand after reading the advantages and disadvantages of fingerprint locks.
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