How to authorize mi band 5nfc properties?

Mi band V, if necessary, use it to open the access control of the community. You can read your original access card directly through nfc. After reading and writing successfully, your mi band V can be used as an access card to freely enter and leave the community.

But it depends on the access card of your neighborhood. Can mi band identify it? If it can't be identified, it can't be found in the property management office.