Now many hotels have introduced the self-check-in machine in order to improve service efficiency and service quality. Maybe you don’t know much about this equipment. In fact, this equipment is a high-tech product that can provide us with very convenient. We can reach the hotel. It is very convenient to use this device for check-in and check-out procedures, and you can check room types online and make room cards by yourself. It is very convenient to handle all kinds of procedures at the front desk of the hotel. Picture: The self-service check-in machine can not only be used during check-in and check-out procedures, but we can also use this device for room renewal. The processing of room renewal is like this, because this device has a card reading function, you can read the room card, read the room card on this self-check-in machine and recharge the room card through this device to complete the room renewal . How about it, after having this self-check-in machine, does the room renewal become very simple?