Traveling and staying in a hotel is essential for travellers. The hotels also have their own unique styles according to the different preferences of customers. For example, the national style, or modern style, European style, etc., often unique hotels can attract a large number of tourists. Of course, the more tourists staying in the hotel is a good thing, but the subsequent increase in the number of tourists in the hotel, there will inevitably be negligence and deficiencies in the check-in procedures and services, which will also make the passengers unhappy. So the author sincerely recommends hotel self check-in machines for everyone. Seeing the name suggests, the check-in machine can roughly guess its function through the literal meaning. Yes, it can help hotel staff share part of the work and reduce the workload of staff. In addition, it has the ability to scan ID cards, driving licenses and other related documents, collect customer fingerprints to issue a room card, and then recharge the room card to open a room and check in, or check out and leave by yourself. The effect will definitely satisfy the passengers 100%, allowing them to enjoy the hard-won holiday. By the way, let me say one more thing. The Shenzhen Anbo Exhibition is about to begin. Customers who are interested in learning about the products can visit the site.