Comfortable use and rest assured is the service slogan of the hotel's self-check-in machine! This device is a self-service terminal device specially developed for hotels. It has a variety of advanced functions and can fully meet the various requirements of most different types of hotels. Help hotels establish a complete service reservation system with higher efficiency, better service and more accurate information. The hotel self-check-in machine is an unattended, easy-to-operate, and convenient human-computer interaction device for query. Guests can use the self-check-in equipment to open, check out, and check out. To achieve the purpose of improving customer efficiency, saving time, time saving hotel operating costs, and improving service quality. It has service integrity, visibility, systematization and maintainability, and is an effective guarantee for the hotel's automated business processing. Now, more and more hotels have chosen to introduce hotel self-check-in machines. It can also be applied to all types of hotels such as express hotels, chain hotels, star hotels and even holiday villas, and can meet its functional requirements.