The QR. code is also printed on the Quick Start Guide that came with your doorbell. If you didn't save that, then you will have to dismount your doorbell and either scan the QR code printed on the back of your doorbell, or select "Continue without scanning" and enter the 6-character alphanumeric setup code that is printed above or below the QR code.
is the quick start guide a card that says let’s get started. There is a qr code and an 6 digits below the qr code but it all letters. Above the qr code there is a alphanumeric code but it is longer than 6 letters
The Startup Code is 6 characters long and is either numbers or letters. I think I've always seen a combination, but I suppose it could be just letters.
