Add Z-Wave device non-secure?

I just downloaded the Telldus app from GitHub and added "includeSecure": false, and insalled the app with CLI.
So now my Telldus Mini plugs are non secure. Will see if I can do the same with the Fibaro app. I have one plug and one Dimmer 2.

wave
These devices are both a Telldus Mini plugs. I have only readded one of them.