diff --git a/homeassistant/components/arcam_fmj/device_trigger.py b/homeassistant/components/arcam_fmj/device_trigger.py
index d62e764f47a..ef83217ee26 100644
--- a/homeassistant/components/arcam_fmj/device_trigger.py
+++ b/homeassistant/components/arcam_fmj/device_trigger.py
@@ -3,7 +3,9 @@ from __future__ import annotations
 
 import voluptuous as vol
 
-from homeassistant.components.device_automation import DEVICE_TRIGGER_BASE_SCHEMA
+from homeassistant.components.device_automation import (
+    DEVICE_TRIGGER_BASE_SCHEMA,
+)
 from homeassistant.const import (
     ATTR_ENTITY_ID,
     CONF_DEVICE_ID,
@@ -22,7 +24,7 @@ from .const import DOMAIN, EVENT_TURN_ON
 TRIGGER_TYPES = {"turn_on"}
 TRIGGER_SCHEMA = DEVICE_TRIGGER_BASE_SCHEMA.extend(
     {
-        vol.Required(CONF_ENTITY_ID): cv.entity_id,
+        vol.Required(CONF_ENTITY_ID): cv.entity_id_or_uuid,
         vol.Required(CONF_TYPE): vol.In(TRIGGER_TYPES),
     }
 )
@@ -43,7 +45,7 @@ async def async_get_triggers(
                     CONF_PLATFORM: "device",
                     CONF_DEVICE_ID: device_id,
                     CONF_DOMAIN: DOMAIN,
-                    CONF_ENTITY_ID: entry.entity_id,
+                    CONF_ENTITY_ID: entry.id,
                     CONF_TYPE: "turn_on",
                 }
             )
@@ -62,7 +64,8 @@ async def async_attach_trigger(
     job = HassJob(action)
 
     if config[CONF_TYPE] == "turn_on":
-        entity_id = config[CONF_ENTITY_ID]
+        registry = er.async_get(hass)
+        entity_id = er.async_resolve_entity_id(registry, config[ATTR_ENTITY_ID])
 
         @callback
         def _handle_event(event: Event) -> None:
@@ -74,6 +77,7 @@ async def async_attach_trigger(
                             **trigger_data,
                             **config,
                             "description": f"{DOMAIN} - {entity_id}",
+                            "entity_id": entity_id,
                         }
                     },
                     event.context,
diff --git a/tests/components/arcam_fmj/test_device_trigger.py b/tests/components/arcam_fmj/test_device_trigger.py
index 012bc3a20af..7caba687ff2 100644
--- a/tests/components/arcam_fmj/test_device_trigger.py
+++ b/tests/components/arcam_fmj/test_device_trigger.py
@@ -38,7 +38,7 @@ async def test_get_triggers(
         config_entry_id=config_entry.entry_id,
         identifiers={(DOMAIN, "host", 1234)},
     )
-    entity_registry.async_get_or_create(
+    entity_entry = entity_registry.async_get_or_create(
         "media_player", DOMAIN, "5678", device_id=device_entry.id
     )
     expected_triggers = [
@@ -47,7 +47,7 @@ async def test_get_triggers(
             "domain": DOMAIN,
             "type": "turn_on",
             "device_id": device_entry.id,
-            "entity_id": "media_player.arcam_fmj_5678",
+            "entity_id": entity_entry.id,
             "metadata": {"secondary": False},
         },
     ]
@@ -66,9 +66,11 @@ async def test_get_triggers(
 
 
 async def test_if_fires_on_turn_on_request(
-    hass: HomeAssistant, calls, player_setup, state
+    hass: HomeAssistant, entity_registry: er.EntityRegistry, calls, player_setup, state
 ) -> None:
     """Test for turn_on and turn_off triggers firing."""
+    entry = entity_registry.async_get(player_setup)
+
     state.get_power.return_value = None
 
     assert await async_setup_component(
@@ -81,7 +83,53 @@ async def test_if_fires_on_turn_on_request(
                         "platform": "device",
                         "domain": DOMAIN,
                         "device_id": "",
-                        "entity_id": player_setup,
+                        "entity_id": entry.id,
+                        "type": "turn_on",
+                    },
+                    "action": {
+                        "service": "test.automation",
+                        "data_template": {
+                            "some": "{{ trigger.entity_id }}",
+                            "id": "{{ trigger.id }}",
+                        },
+                    },
+                }
+            ]
+        },
+    )
+
+    await hass.services.async_call(
+        "media_player",
+        "turn_on",
+        {"entity_id": player_setup},
+        blocking=True,
+    )
+
+    await hass.async_block_till_done()
+    assert len(calls) == 1
+    assert calls[0].data["some"] == player_setup
+    assert calls[0].data["id"] == 0
+
+
+async def test_if_fires_on_turn_on_request_legacy(
+    hass: HomeAssistant, entity_registry: er.EntityRegistry, calls, player_setup, state
+) -> None:
+    """Test for turn_on and turn_off triggers firing."""
+    entry = entity_registry.async_get(player_setup)
+
+    state.get_power.return_value = None
+
+    assert await async_setup_component(
+        hass,
+        automation.DOMAIN,
+        {
+            automation.DOMAIN: [
+                {
+                    "trigger": {
+                        "platform": "device",
+                        "domain": DOMAIN,
+                        "device_id": "",
+                        "entity_id": entry.entity_id,
                         "type": "turn_on",
                     },
                     "action": {