Smart door lock
s, fingerprint combination lock, etc. , in use process, occasionally some small problems, below, by intelligent lock
s brand manufacturer to summarize some of the common failure problems.
Passwords, CARDS are no response and no prompt.
First check whether the battery have electricity or changed after the battery installed backwards;
Then check that the lock body and power supply wiring whether loss;
If no problem is the mainboard failure, need to change.
Enter the password correctly, and motor rotation, but can't open the door.
Check the handle whether square bar within the handle shaft hole, and see if any installation of spring.
Forget the administrator password.
Forget the administrator password, need to be reset, and restore the factory Settings and then reset the administrator.
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