@Xar Hi, I splitted your question from the original topic.
I do not know whether the Logitech Harmony Elite is able to simulate RF remotes and this profile is in Logitech’s database. But at least the IR method should work.
The Vero 4k has an internal IR receiver and you find an external USB-IR receiver in the shipment box which has some better signal reception and is more flexible in positioning the Vero and the receiver.
Look at this post to get an idea how you configure it on the Vero: Last update broke RC6-MCE remote - #46 by JimKnopf