It can identify the barcode with 360 °, and the tilt and deflection angle has reached 65 °. It is an image-based barcode scanner, that is, it takes a picture through a camera, and then parses the picture to obtain the barcode value. Especially in China, Indonesia, Thailand and other places, QR code payment has entered a stage of rapid development. It is safe, reliable, and stable in performance. This product is mainly used for QR code mobile payment. With the development of QR code mobile payment, more and more people use mobile phones to pay by scanning QR code, The QR payment company mainly has WeChat, Ali, Apple and so on. It can also be used for mobile payment in restaurant, hotel, bar and other places.HW-5300 is a desktop barcode scanning box, it can support 1D 2D barcodes on the paper box screen. Apart from its fashion design, it also has industrial casing and good performance in reading both paper or phone screen 1D/2D barcodes.
Here is the QR code conference sign-in steps:ġ, guests register by using specific conference system Ģ, guests obtain 2D barcode electronic invitation letter through the network (or SMS) ģ, sign-in by showing the 2D code on phone, on-site staff use Rakinda desktop scanner RD4100 to scan the QR code and the system quickly identify and record participants information Ĥ, the meeting organizer record statistics related information according to attendance.įor meeting attendance project, Rakinda RD4100 2D scanner is popular and widely used. When signing-in, the 2D barcode scanner recognition device reads guest phone QR code invitation information, reading and identification, in order to achieve fast registration.
Thus, a good quality QR code scanner is very important to impress both visitors and staff.ĢD code conference sign-in is a new sign-in technology, which means that the conference sign-in information is stored in a 2D barcode, and the 2D code electronic invitation is sent to a guest handset through internet technology (or short message). This not only makes the conference registration more faster, but also makes conference management more easier and high efficient. And it becomes popular and widely applied in meeting attendance.
Nowadays, 2d barcode is widely used in our daily life.
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