Analysis:
1. Family owners have the permissions to add an unlocking method, and modify, delete, and view unlocking methods of all family members.
2. Family administrators have the permissions to add an unlocking method, and modify, delete, and view unlocking methods of all family members.
3. Common members in the family have the permissions to add an unlocking method, and modify, delete, and view the unlocking methods they add.
4. If the local real time clock (RTC) function is configured for the lock, device sharers have the permissions to add an unlocking method, and modify, delete, and view the unlocking methods they add.
5. If the local RTC function is not configured for the lock, device sharers have no permission to add, modify, delete, or view unlocking methods.
Advice:
Confirm with your Tuya account manager whether the product connection protocol meets the standards.