Self-authentication with ID card, and then you can borrow books.
24-hour self-service library User Guide:
It is easy for readers to borrow books. Certified citizens who can borrow books can borrow books simply by inserting social security cards or library cards into their devices. And if you have never gone through the formalities of borrowing books, you can also go through the authentication formalities immediately through the machine, and then you can borrow books. Books can be returned at any equipment point, no matter where.