T uyaVideo intercom door station 94218 + 7-inch touch screen connected to 2 locks

Video intercom door station 94218 + 7-inch touch screen connected to 2 locks，There is 1 electronically controlled lock that requires a 15V power adapter to power the electric lock separately.
This screen is connected to the door phone with 2 locks. Press the unlock button and the 2 locks will be opened at the same time.