1. Log in to the one-card cloud system, click the top navigation menu "ladder control".

2. Click the side menu of the elevator control module "Building Management".

3. The default parameters of the floor face fingerprint device can be set in the elevator building.

4. Click the Add button to add a building.

5. Enter the floor information and set the floor name.

6. After the input is complete, click OK to add the building.

7. After the building is added successfully, set the parameters of the elevator control equipment and floor equipment.