I.Fingerprint lockHow to open it if it requires multiple attempts?
1、The fingerprint lock panel has too few sensors.
The fingerprint lock recognition module has too few sensors, meaning the fingerprint lock recognition is not sensitive. When pressing the fingerprint lock, the information collected is insufficient for verification. This is a hardware defect in the fingerprint lock, which can only ensure that the fingerprint and the recognition device have as much contact area as possible during fingerprint recognition. The lack of sensitivity when entering a password could also be due to too few touch sensor. The fingerprint lock does not receive the information about your pressing on the touch panel. The solution is to apply even and gentle pressure when entering a password.
2、The fingerprint lock chip's performance is unsatisfactory.
Some fingerprint locks are inexpensive because they use low-quality chips. This results in unreliable fingerprint recognition, with both accuracy and speed not guaranteed. There's a possibility of successful recognition by chance, or the need to repeatedly attempt recognition. If you use a password to unlock it, the situation may be even worse. Sometimes, you may enter the correct code, but the fingerprint lock doesn't respond, which could mean that the command was never received, or that the lock is unable to process the input quickly enough.
3、Incomplete fingerprint collection
If your fingers are wet, greasy, or excessively dry, it may be difficult to use a fingerprint lock due to incomplete fingerprint recognition. This can occur because the lock is unable to accurately scan the full fingerprint in these conditions, thus preventing successful verification.
Two. How long after locking with a fingerprint lock can it be reopened?
The locking time for fingerprint locks typically ranges from 5 minutes, after which the system automatically unlocks. However, the locking time for fingerprint lock systems varies depending on the brand, ranging from 5 minutes to 30 minutes.
In use, the fingerprint lock may repeatedly enter incorrect codes, which will cause the fingerprint lock system to automatically lock. This is a safety feature designed for the fingerprint lock to protect against unauthorized access. When the password or fingerprint is entered incorrectly multiple times, the fingerprint lock main board will be locked for 5 minutes, effectively preventing the password from being maliciously stolen. If you are unable to wait, you can use the emergency key to unlock the door and then reset the system.