FCL-918 smart electric door lock self-numbering and deleting card demonstration
Details of the problem:
Hello, the residents here often lose the card to open the door, because there are more tenants, and I can’t tell which one is the other, I want to know how to delete the card by self-numbering?
Expert answer:
Hello, I am very happy to serve you, we have provided you with the following video tutorials, please watch the following videos:
