home-assistant-configuration/scripts/security_alarm_off.yaml

security_alarm_off:
  sequence:
  # - service: mqtt.publish
  #   data:
  #     topic: "smartthings/Dome Siren/status"
  #     payload_template: "off"
  # - service: mqtt.publish
  #   data:
  #     topic: "smartthings/Dome Siren/alarm"
  #     payload_template: "off"