Zigbee P as trigger in scenes

Is it true you can only use the Zigbee P for actions and not as a trigger for other actions (in scenes)?

I wish to trigger a ZIgbee switch when the alarm goes…

Harold

Zigbee P’s alarm is triggered by other devices, you can use Zigbee P’s alarm and Zigbee switch as the “THEN” on it at the same time.