It is only possible to buy the LabKey QR Code alone if you are already in the possession of LabKey One Keypad. Currently you must give us the serial number of your LabKey One Keypad when you purchase a LabKey One QR Code. Otherwise, you will not be able to continue your purchase.
The plugin connects via an USB cable to the LabKey One control unit; this allows the same control unit to control both the numeric keypad and the QR code reader.
By activating this plugin, a new API functionality will be visible in the management panel that allows the generation of QR codes that are associated to the numeric codes already used to unlock the LabKey via the keypad.
Through a dedicated public link, it is possible to generate QR codes even for users who are not registered in the management panel.