The scanning module for QR codes is included on all high-speed rail tickets.

The scanning module of the QR code scanner can be embedded and integrated into the "gate" of a security inspection gate of a train station, so it can be scanned directly to pass through customs quickly and efficiently. It is currently used in ticket gates in first-tier cities such as Shenzhen, Guangzhou, Beijing, and Shanghai, as well as second-tier cities like Changsha, Nanchang, Tianjin, Qingdao, and Xiamen. You can pass through the gate by swiping your phone's QR code or scanning your train ticket's QR code.

The Chinese New Year is approaching, which means that an explosion of travelers are going to be arriving soon. Unfortunately, many have found the ticket-check process to be slow and innefficient. I've found a fast little tool that can help though! It's called the MASUNG MS-7740 QR code scanner. This way, you won't have to worry about boarding passes and customs paperwork while also scanning every item they want to bring on the plane.

Use the QR code scanning module to scan the code, and your travels on the high-speed rail will go much more smoothly. With a fixed scanning module installed and embedded in the ticket gate slot, you'll be given full access to its data collection and decoding skills, as well as a USB port or RS232 serial port connection. It only takes a few seconds to scan the code at the gate to get through; not only is it much simpler than before, it's also quicker for passengers who are waiting for a train. It’s also more reliable than with manual ticket checking  and ticket management, which saves time for both passengers and staff members. It also keeps people from missing their trains because of faulty checking or mismanagement of tickets, making this digital product great for travelers who want convenience and good service! This is also the trend of QR code recognition technology based on big data in our smart Internet of Things world.

The MS-7740 has a high-quality red fill light and reads long reflective codes. It runs on 3.6-6V and can read 2M/S codes on the move. The MS-7740's interface includes RS232 and USB ports, along with a buzzer which you can use to detect which code it's reading.