How much do you know about the use of locks? Follow the editor of Fingerprint ZigBee lock to have a simple understanding!
1. It can be opened by multiple people with fingerprints (often more than one or two people in a family or office), the product quality should be stable and the performance should be good;
2. The door can be opened according to the authority (it is impossible for the head of the household, the nanny, and the cleaning tool to have the same authority to open the door);
3. You can freely increase or decrease the fingerprints for opening the door (the nanny can easily clear her fingerprints after leaving the job);
4. It is recommended to have a query record function (you can check the door opening record at any time, sometimes it can become a key evidence, usually with a display screen);

5. Appropriate password function (after all, when the fingerprint part is the electronic part may be broken, the head of the household can use the password to open the door in a temporary situation). When choosing, try not to choose a product that highlights the password function. After all, the password is not as safe as the fingerprint. Usually there are 4 keys and 12 keys.
In summary, the editor of Fingerprint ZigBee lock tells: a brief introduction to the knowledge related to the use of the lock.