Intelligent fingerprint lock features advantages and disadvantages

1, independent information management

Manage all user information, freely add/modify/delete user information.

Advantages: It is very useful for users to manage user rights. Users can freely authorize and allow or prevent certain people from entering.

This feature is more practical for users who have nannies or tenants at home. When nannies or tenants move away, their fingerprints can be immediately deleted so that they cannot open the door without the right to use. On the contrary, if there are new nannies and tenants, they can register their fingerprints at any time so that they can freely open the door.

In general, the biggest benefit of this feature is that you don’t have to worry about the nanny or the tenant copying the keys, reducing the insecurity at home.

Disadvantages: It takes more than one step to input and delete fingerprints, the procedure is cumbersome and the convenience is not enough. However, the complicated operation is also for the sake of safety. For the time being, it is also acceptable. If it is possible to improve the safety factor while simplifying the operating procedures, it would be better.

2, voice operation tips

In the process of use, the voice function is activated, and the user is guided to open the door throughout the entire process, so that the user knows whether the operation of each step is correct and prompts the user for the next operation.

Advantages: Make operations easier and easier to understand.

This function is very useful for the elderly or children, so that they can be handy during the operation, reducing their psychological exclusion of high-tech products because they do not understand the operation.

Disadvantages: Since voice prompts are recorded in a unified way, their voices are too mechanized and their mobility and intimacy are not strong. In addition, the general voice operation prompts only Chinese and English. This function is ineffective for the elderly and children who do not understand the two languages.

3, flood alarm function

In the event of abnormal opening and external violence, or the door lock slightly deviated from the door, a strong warning is immediately issued to attract attention, like a car alarm.

Advantages: Strong alarm sound, can attract the attention of people around, effectively prevent the thieves from illegal acts. For more complex users in the middle environment, this function is more useful.

Disadvantages: The alarm system cannot be temporarily connected to the district or police security system, and cannot be automatically alarmed. This function needs to be improved for the more demanding security units. In addition, not every lock has this function and requires user customization.

4, virtual password

You can add more than one or more groups of garbled characters before and after the correct password, as long as there are consecutive correct passwords in this group of data, you can open the fingerprint lock.

Advantages: Prevent password hacking

Disadvantages: The use of this feature is one of the most unusable features discussed in the fingerprint lock community. Since the user can use the correct password + garbled code to open the door, the thief must be remembering the password group that the user just used, and of course the door can be opened. Unless the virtual password has the same password + garbled characters, the second function cannot be used.

5, button remote unlock

With the remote control button, the opening of the door lock is controlled within a certain distance. Same as the auto unlock function.

Advantages: higher intelligence, better meet the needs of different groups of people.

For example, in the company, the company boss can lock the door of the office, when the subordinates knock on the door, do not have to go to the door to open the door, directly press the door open button to open the door, but also to prevent the looming visitors. If it is a mechanical lock, in order to facilitate the entry of employees, the boss generally does not lock the door, which is also convenient for those who rashly enter. If you lock the door, it is inconvenient for the boss to get up and open the door when the employee wants to report the work. This work just solves this problem.

Disadvantages: Can not be connected to the Internet, can only control the door lock through a control button in a certain range.

6, remote control open the door

This function is connected to the Internet, and the door lock can be controlled by the mobile phone anywhere in the world;

Advantages: further enhance the intelligence of the fingerprint lock

When parents or relatives and friends visit and they are not at home, they can use this function to remotely lock the door and let them enter the door.

Disadvantages: When no one is at home, if you accidentally touch this feature to open the door, and you do not pay attention, the consequences are disastrous.