Sonoff devices show as entities not device for automations (visual editor)

Hi All
I have various sonoff temp sensors running heaters and fans. What i want to do is when I arm my alarm turn these to the away temp set, but they do not show in the device list. Other things do but none of my sonoff switchs, temp sensors etc. WHat am i doing wrong?

Thanks

There are other types of automation triggers and actions than “device”.

Use the dropdown boxes in the automation editor to select the different types.

For Trigger Type you probably want State, for Action Type Call Service.

Ah yes superb thankyou very much!