You can also select one of these nearby devices:
The device ID to enter here can be found in the "Actions > Show ID" dialog on the other device. Spaces and dashes are optional (ignored).
When adding a new device, keep in mind that this device must be added on the other side too.
The device ID cannot be blank.
The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.
A device with that ID is already added.