Possible causes and solutions for no response or prohibited operation of the fingerprint lock button

In the process of using the fingerprint lock, it is sometimes difficult to avoid the fingerprint lock button does not respond to or prohibit operations, verify the fingerprint opens the door when prompted to verify the failure, use the machine to lock the mechanical key can not open the door, the door lock normally open normally closed can not be used normally ... ... etc. More common minor problems. Xiao Bian summed up several ways to tell you what to do if the fingerprint lock button has no response or no operation.

Possible causes of no response or prohibited operation of the fingerprint lock button:

1, fingerprint lock battery exhausted or positive and negative reversed;

2. Before and after the fingerprint lock, the lock body cable loosens;

3. Enter the 18-digit password or the wrong password three times in succession and the keyboard will automatically lock.

How to solve the above situation?

1. After using the external power supply or using other methods to open the door, check if the battery is faulty.

2. After the door can be opened with a mechanical key, professionals are required to check the smart door lock or reinstall it;

3. If it is automatically locked by the keyboard, the keyboard can be operated every 3 minutes, or it can be unlocked by using another method to open the door.

The fingerprint lock button may not respond or may inhibit the operation of the possible causes and related solutions. When this problem arises, we can quickly solve it by simply operating the method described above.

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