QR code scan readerQR code scan reader recognizes all of the popular QR code types and shows you about any products you scan. QR code scan reader a newer device in order to work reliably. Cameras on older devices do not provide the resolution or focus required for QR code scanning.When scanning a QR code, if the code contains a website URL, you will automatically be taken to the site. If the code just contains text, you'll immediately see it. For other formats such as phone numbers, email addresses, or contact info, you will be prompted to take the appropriate action.Key features of QRcode reader• QRcode Reader.• Flashlight supported for low-light environments. • Wifi QR code supported , auto connect to Wifi hotspot without password.