Anyone using the HG Demo devices for anything?

[Tuicemen]

I never thought of using the demo devices for anything until recently.
Since these get reinstalled with every update or back up it makes sense to attempt to use some if not all of them for something.
if your using any I'd love to read how It may help me and others make use of them.

I currently use the Demo-Door Sensor with the Demo-Toggle Door to trigger the Security Alarm like a Panic button this allows me to trigger a panic alarm via Alexa or Google. These are enabled but not visible in any group.