Shenzhen Bio Technology Co., Ltd

Shenzhen Bio Technology Co., Ltd

How much do you know about Fingerprint Scanner?

2025 09/24

Compared with fixed passwords, virtual passwords have a higher security level and are more difficult to be snooped, so the risk of password leakage is lower. 
Increasing the length of the password at will and changing it each time you enter the password can greatly increase the security of the password, making it more difficult for thieves or burglars to obtain the real password. 
For example, if the correct password is 123456, you can add (5)(6)(7)123456(8)(6)(5) when entering it. Note that the numbers in the brackets are random. 
The number of times the password can be entered incorrectly is limited. After the Fingerprint Scanner enters the wrong password continuously, the keyboard will be locked. There will be a prompt "Keyboard locked". 
Wait a few minutes or successfully verify the fingerprint/induction card before unlocking the keyboard, effectively preventing guessing.