For you to be able to install and configure Ease Smart Lock on your site you need to link your Ease CheckIn-account with your Ease Construction-account. Follow these steps to link your accounts:

1. Sign in to both Ease Construction and Ease CheckIn.
2. In Ease Construction, click on your name up in the right hand corner to open the dialog with your user details.
3. Click on Ease CheckIn.
4. Click on the button Link my Ease CheckIn-account to open a dialog containing a QR code.
5. In the app you go to My details, and press Linked accounts. 
6. Press the button Link account.
7. Press Scan code to read the QR code on your computer screen.
8. Confirm linking of accounts by choosing Link.
9. Avait confirmation. Your accounts are now linked.