Create one Alert for 3 smoke sensors

Configuration
1

Hello,

I would like to create 1 alart, and in that alert it shoud tell me which one of the 3 smoke sensors detected a fire. (livingroom, upstairs or garage)

I created an alert for my water sensor, but i have no idea (and cant fine an example) of how to let the Alert tell me which sensor is active.

example water sensor:

---
#
# Send Alert when Water Sensor CV Ketel detects a leak
#
name: "Waarschuwing: Water lek gedetecteerd!"
message: "Water lek gedetecteerd in de Kelder."
done_message: "Water lek niet meer gedetecteerd."
entity_id: sensor.water_sensor_pro_cv_ketel_sensor_status
state: Water leak detected
repeat: 5
can_acknowledge: true
skip_first: false
data:
  clickAction: "/m-lovelace/beveiliging/"
notifiers:
  - all_phones
2

Anyone?

Or is it only possible when making 3 separate Alerts