diff --git a/homeassistant/components/satel_integra/strings.json b/homeassistant/components/satel_integra/strings.json
index 0440665956b..3cd2f74eafa 100644
--- a/homeassistant/components/satel_integra/strings.json
+++ b/homeassistant/components/satel_integra/strings.json
@@ -162,6 +162,11 @@
       }
     }
   },
+  "exceptions": {
+    "missing_output_access_code": {
+      "message": "Cannot control switchable outputs because no user code is configured for this Satel Integra entry. Configure a code in the integration options to enable output control."
+    }
+  },
   "issues": {
     "deprecated_yaml_import_issue_cannot_connect": {
       "description": "Configuring {integration_title} using YAML is being removed but there was an connection error importing your existing configuration.\n\nEnsure connection to {integration_title} works and restart Home Assistant to try again or remove the `{domain}` YAML configuration from your configuration.yaml file and add the {integration_title} integration manually.",
diff --git a/homeassistant/components/satel_integra/switch.py b/homeassistant/components/satel_integra/switch.py
index 1c53ce7ee9e..4b33f7d4ef2 100644
--- a/homeassistant/components/satel_integra/switch.py
+++ b/homeassistant/components/satel_integra/switch.py
@@ -8,9 +8,14 @@ from homeassistant.components.switch import SwitchEntity
 from homeassistant.config_entries import ConfigSubentry
 from homeassistant.const import CONF_CODE
 from homeassistant.core import HomeAssistant, callback
+from homeassistant.exceptions import ServiceValidationError
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
-from .const import CONF_SWITCHABLE_OUTPUT_NUMBER, SUBENTRY_TYPE_SWITCHABLE_OUTPUT
+from .const import (
+    CONF_SWITCHABLE_OUTPUT_NUMBER,
+    DOMAIN,
+    SUBENTRY_TYPE_SWITCHABLE_OUTPUT,
+)
 from .coordinator import SatelConfigEntry, SatelIntegraOutputsCoordinator
 from .entity import SatelIntegraEntity
 
@@ -83,12 +88,24 @@ class SatelIntegraSwitch(
 
     async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn the device on."""
+        if self._code is None:
+            raise ServiceValidationError(
+                translation_domain=DOMAIN,
+                translation_key="missing_output_access_code",
+            )
+
         await self._controller.set_output(self._code, self._device_number, True)
         self._attr_is_on = True
         self.async_write_ha_state()
 
     async def async_turn_off(self, **kwargs: Any) -> None:
         """Turn the device off."""
+        if self._code is None:
+            raise ServiceValidationError(
+                translation_domain=DOMAIN,
+                translation_key="missing_output_access_code",
+            )
+
         await self._controller.set_output(self._code, self._device_number, False)
         self._attr_is_on = False
         self.async_write_ha_state()
diff --git a/tests/components/satel_integra/test_switch.py b/tests/components/satel_integra/test_switch.py
index 8a6a3bedc83..ec74103624f 100644
--- a/tests/components/satel_integra/test_switch.py
+++ b/tests/components/satel_integra/test_switch.py
@@ -15,12 +15,14 @@ from homeassistant.components.switch import (
 )
 from homeassistant.const import (
     ATTR_ENTITY_ID,
+    CONF_CODE,
     STATE_OFF,
     STATE_ON,
     STATE_UNKNOWN,
     Platform,
 )
 from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ServiceValidationError
 from homeassistant.helpers.device_registry import DeviceRegistry
 from homeassistant.helpers.entity_registry import EntityRegistry
 
@@ -176,3 +178,35 @@ async def test_switch_last_reported(
 
     assert first_reported != hass.states.get("switch.switchable_output").last_reported
     assert len(events) == 1  # last_reported shall not fire state_changed
+
+
+async def test_switch_actions_require_code(
+    hass: HomeAssistant,
+    mock_satel: AsyncMock,
+    mock_config_entry_with_subentries: MockConfigEntry,
+) -> None:
+    """Test switch actions fail when access code is missing."""
+
+    await setup_integration(hass, mock_config_entry_with_subentries)
+
+    hass.config_entries.async_update_entry(
+        mock_config_entry_with_subentries, options={CONF_CODE: None}
+    )
+    await hass.async_block_till_done()
+
+    # Turning the device on or off should raise ServiceValidationError.
+    with pytest.raises(ServiceValidationError):
+        await hass.services.async_call(
+            SWITCH_DOMAIN,
+            SERVICE_TURN_ON,
+            {ATTR_ENTITY_ID: "switch.switchable_output"},
+            blocking=True,
+        )
+
+    with pytest.raises(ServiceValidationError):
+        await hass.services.async_call(
+            SWITCH_DOMAIN,
+            SERVICE_TURN_OFF,
+            {ATTR_ENTITY_ID: "switch.switchable_output"},
+            blocking=True,
+        )