When the fingerprint lock keeps ringing, you can try the following solutions to troubleshoot and solve the problem: 1. Check the battery level
Reason: Insufficient battery power or battery malfunction is one of the common reasons for the continuous ringing of fingerprint locks.
resolvent:
If the fingerprint lock is using a dry battery, try replacing it with a new battery.
If the fingerprint lock uses a rechargeable lithium battery, check if the battery is fully charged. If the battery is low, charge it. 2. Check the circuit and wiring
Reason: Short circuit of the circuit, incorrect connection of the circuit or unstable connection of the circuit connector, and outdated wires may also cause the fingerprint lock to continuously sound.
resolvent:
Check if there is a short circuit in the circuit of the fingerprint lock. If necessary, reconnect the circuit or seek professional assistance.
Check if the circuit connection is stable, and tighten it if it is loose.
If the wires are old, it may be necessary to rearrange the circuit. 3. Reset fingerprint lock
Reason: Incorrect setting of fingerprint lock may also cause continuous ringing.
resolvent:
Refer to the user manual or product manual and follow the steps to reset the fingerprint lock. 4. Check for illegal intrusion or incorrect operation
reason:
Someone attempted to illegally invade, such as prying locks or unlocking illegally.
Users frequently make incorrect attempts to unlock.
resolvent:
If there is suspicion of illegal intrusion, the alarm should be immediately reported and lifted after confirming safety.
For accidental or frequent unlocking errors, try using the correct unlocking method (such as facial recognition, fingerprint recognition, password or card) to clear the alarm. If it still cannot be resolved after multiple incorrect attempts, you can wait for a period of time (such as five minutes) and try again. 5. Consider replacing the fingerprint lock
Reason: If none of the above methods can solve the problem, it may be due to a malfunction in the fingerprint lock itself.
resolvent:
Consider purchasing and replacing a new fingerprint lock. When selecting, pay attention to choosing a fingerprint lock with good stability, stable operating system and sensing function, and choose the appropriate material and style according to actual needs. precautions
Before carrying out any repair or replacement operations, please ensure that the power supply of the fingerprint lock has been disconnected to avoid the risk of electric shock.
If unsure how to operate or unable to solve the problem, it is recommended to contact professional maintenance personnel for inspection and repair.