With the development of various of QR code and PDF417 code, more and more places need barcode scanner modules. Such as airport, office, buildings, shopping mall, etc. Everywhere uses QR code access control solutions.

And with the opening of the QR code scanner turnstile, the high efficiency and high accuracy of the QR code gate directly solve the problems of queuing for tickets, buying tickets with change, and forgetting to bring cash and travel cards. It is really convenient to take the bus in the future.

What is QR code access control?

QR code access control systems are simple, quick, and accurate - making them one of the more efficient systems to use. By scanning a QR code, certain resources are made available within the office space. These codes help regulate visitors and keep track of what resources are being used within the facility.

Then the QR code scanner module is needed for the QR code access control.

To meet different customers’ needs, XTIOT developed different sizes of QR code scanner module.

Most of customers choose XT205M5, XT2002D, XT2003C and XT206M series.