Do you have to install an app to read the security code?
No. The label works with any smartphone browser. No special app is required.
Can the label be reused or transferred?
No. The strong adhesive and security perforation make it impossible to remove without damage.
Is the technology already in use in practice?
Yes. They successfully use the edding easycheck solution in their fleet management. Auch Behörden und notarielle Anwendungen sind in Planung.
How secure are these transparent security stickers really?
Thanks to the printed, conductive electronics (not optically readable), they cannot be copied or photographed. The code only works physically and locally on the document.