Denon Heos Voice control

Configuration Voice Assistant
1

I would like to change the volume of the Heos Denon comes to “Louder” “Quieter” for HA Voice. I noticed that the cloud does not support Denon, I made my own small automation, but it is not supported by Voice text assistants.
Screenshot 2025-01-04 20.59.16
But I can’t figure out how to make the simplest automation of voice volume control. Maybe a little hint?

d: ‘1736015921828’
alias: Denon Ciszej
description: ‘’
triggers:

  • trigger: conversation
    command: Ciszej
    conditions:
    actions:
  • action: media_player.volume_down
    metadata: {}
    data: {}
    target:
    area_id: NoobABC
    device_id: 9ffebfa72447e3968e143f418cdcf242
    entity_id: media_player.heos_homecinema
    mode: single
2

If you want to use Google Assistant on your Heos to do things, you cannot do that with the conversation integration. That is for Home Assistant local voice control.

Wht you can do is create scripts to do what you want, expose those to Google Home, and create routines in Google Home with custom senstences to trigger the scripts (assuming you dont want to say “start <scriptname>”).

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