Installing the 1Control LINK hub is extremely simple, however it does require a few things before it can be installed.
Attention!
Remember to place LINK in a place protected from the elements, near a power outlet, near an internet connection, either Wi-Fi or via RJ45 Ethernet cable and within 20-30m from SOLO. Any obstacles, such as walls and metal objects reduce the range and communication between the two devices! Therefore, we recommend placing LINK near a window.
Learn more here: https://1control.zendesk.com/hc/en/articles/360020920040
To proceed with the installation of LINK, open the 1Control app and select settings. 
Select " Manage your devices "
Select the LINK you want to install from the " New devices nearby " section.
Set an eight-digit PIN and press " OK "
We recommend that you save your PIN so that if you lose it, we can email it to you.
Set a name to give to LINK.
Search for a Wi-Fi network and enter your Wi-Fi password.
Proceed with the pairing between LINK and the previously installed SOLO. For more information on installing SOLO: https://1control.zendesk.com/hc/en/articles/12121942756636
Enter your SOLO PIN.
Now you are ready to open remotely!