diff --git a/homeassistant/components/yale_smart_alarm/coordinator.py b/homeassistant/components/yale_smart_alarm/coordinator.py
index 328558d0aba..1067b9279a4 100644
--- a/homeassistant/components/yale_smart_alarm/coordinator.py
+++ b/homeassistant/components/yale_smart_alarm/coordinator.py
@@ -146,12 +146,7 @@ class YaleDataUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
         """Fetch data from Yale."""
         try:
             arm_status = self.yale.get_armed_status()
-            data = self.yale.get_all()
-            cycle = data["CYCLE"]
-            status = data["STATUS"]
-            online = data["ONLINE"]
-            panel_info = data["PANEL INFO"]
-
+            data = self.yale.get_information()
         except AuthenticationError as error:
             raise ConfigEntryAuthFailed from error
         except YALE_BASE_ERRORS as error:
@@ -159,8 +154,8 @@ class YaleDataUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
 
         return {
             "arm_status": arm_status,
-            "cycle": cycle,
-            "status": status,
-            "online": online,
-            "panel_info": panel_info,
+            "cycle": data.cycle,
+            "status": data.status,
+            "online": data.online,
+            "panel_info": data.panel_info,
         }
diff --git a/homeassistant/components/yale_smart_alarm/diagnostics.py b/homeassistant/components/yale_smart_alarm/diagnostics.py
index 82d2ca9a915..eb7b2be9fb4 100644
--- a/homeassistant/components/yale_smart_alarm/diagnostics.py
+++ b/homeassistant/components/yale_smart_alarm/diagnostics.py
@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+from dataclasses import asdict
 from typing import Any
 
 from homeassistant.components.diagnostics import async_redact_data
@@ -29,4 +30,4 @@ async def async_get_config_entry_diagnostics(
 
     assert coordinator.yale
     get_all_data = await hass.async_add_executor_job(coordinator.yale.get_all)
-    return async_redact_data(get_all_data, TO_REDACT)
+    return async_redact_data(asdict(get_all_data), TO_REDACT)
diff --git a/homeassistant/components/yale_smart_alarm/lock.py b/homeassistant/components/yale_smart_alarm/lock.py
index 3b4d0a19039..386e546afbf 100644
--- a/homeassistant/components/yale_smart_alarm/lock.py
+++ b/homeassistant/components/yale_smart_alarm/lock.py
@@ -7,7 +7,7 @@ from typing import TYPE_CHECKING, Any
 from homeassistant.components.lock import LockEntity
 from homeassistant.const import ATTR_CODE
 from homeassistant.core import HomeAssistant
-from homeassistant.exceptions import HomeAssistantError
+from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from . import YaleConfigEntry
@@ -61,17 +61,22 @@ class YaleDoorlock(YaleEntity, LockEntity):
         """Set lock."""
         if TYPE_CHECKING:
             assert self.coordinator.yale, "Connection to API is missing"
+        if command == "unlocked" and not code:
+            raise ServiceValidationError(
+                translation_domain=DOMAIN,
+                translation_key="no_code",
+            )
 
         try:
             get_lock = await self.hass.async_add_executor_job(
                 self.coordinator.yale.lock_api.get, self.lock_name
             )
-            if command == "locked":
+            if get_lock and command == "locked":
                 lock_state = await self.hass.async_add_executor_job(
                     self.coordinator.yale.lock_api.close_lock,
                     get_lock,
                 )
-            if command == "unlocked":
+            if code and get_lock and command == "unlocked":
                 lock_state = await self.hass.async_add_executor_job(
                     self.coordinator.yale.lock_api.open_lock, get_lock, code
                 )
diff --git a/homeassistant/components/yale_smart_alarm/manifest.json b/homeassistant/components/yale_smart_alarm/manifest.json
index ed494505bae..92dd774d1d9 100644
--- a/homeassistant/components/yale_smart_alarm/manifest.json
+++ b/homeassistant/components/yale_smart_alarm/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/yale_smart_alarm",
   "iot_class": "cloud_polling",
   "loggers": ["yalesmartalarmclient"],
-  "requirements": ["yalesmartalarmclient==0.3.9"]
+  "requirements": ["yalesmartalarmclient==0.4.0"]
 }
diff --git a/homeassistant/components/yale_smart_alarm/strings.json b/homeassistant/components/yale_smart_alarm/strings.json
index ce89c9e69ea..63260c03e7f 100644
--- a/homeassistant/components/yale_smart_alarm/strings.json
+++ b/homeassistant/components/yale_smart_alarm/strings.json
@@ -67,6 +67,9 @@
     "set_lock": {
       "message": "Could not set lock for {name}: {error}"
     },
+    "no_code": {
+      "message": "Can not unlock without code"
+    },
     "could_not_change_lock": {
       "message": "Could not set lock, check system ready for lock"
     },
diff --git a/requirements_all.txt b/requirements_all.txt
index e0b7d069b18..9d3825d4f4e 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2955,7 +2955,7 @@ xmltodict==0.13.0
 xs1-api-client==3.0.0
 
 # homeassistant.components.yale_smart_alarm
-yalesmartalarmclient==0.3.9
+yalesmartalarmclient==0.4.0
 
 # homeassistant.components.august
 # homeassistant.components.yalexs_ble
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 137cdf14b86..828cafcf37b 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2335,7 +2335,7 @@ xknxproject==3.7.1
 xmltodict==0.13.0
 
 # homeassistant.components.yale_smart_alarm
-yalesmartalarmclient==0.3.9
+yalesmartalarmclient==0.4.0
 
 # homeassistant.components.august
 # homeassistant.components.yalexs_ble
diff --git a/tests/components/yale_smart_alarm/conftest.py b/tests/components/yale_smart_alarm/conftest.py
index 9583df5faa6..6ac6dfc6871 100644
--- a/tests/components/yale_smart_alarm/conftest.py
+++ b/tests/components/yale_smart_alarm/conftest.py
@@ -7,6 +7,7 @@ from typing import Any
 from unittest.mock import Mock, patch
 
 import pytest
+from yalesmartalarmclient import YaleSmartAlarmData
 from yalesmartalarmclient.const import YALE_STATE_ARM_FULL
 
 from homeassistant.components.yale_smart_alarm.const import DOMAIN, PLATFORMS
@@ -33,7 +34,10 @@ async def patch_platform_constant() -> list[Platform]:
 
 @pytest.fixture
 async def load_config_entry(
-    hass: HomeAssistant, load_json: dict[str, Any], load_platforms: list[Platform]
+    hass: HomeAssistant,
+    get_data: YaleSmartAlarmData,
+    get_all_data: YaleSmartAlarmData,
+    load_platforms: list[Platform],
 ) -> tuple[MockConfigEntry, Mock]:
     """Set up the Yale Smart Living integration in Home Assistant."""
     with patch("homeassistant.components.yale_smart_alarm.PLATFORMS", load_platforms):
@@ -56,7 +60,8 @@ async def load_config_entry(
             client = mock_client_class.return_value
             client.auth = Mock()
             client.lock_api = Mock()
-            client.get_all.return_value = load_json
+            client.get_all.return_value = get_all_data
+            client.get_information.return_value = get_data
             client.get_armed_status.return_value = YALE_STATE_ARM_FULL
             await hass.config_entries.async_setup(config_entry.entry_id)
             await hass.async_block_till_done()
@@ -64,10 +69,50 @@ async def load_config_entry(
         return (config_entry, client)
 
 
-@pytest.fixture(name="load_json", scope="package")
-def load_json_from_fixture() -> dict[str, Any]:
+@pytest.fixture(name="loaded_fixture", scope="package")
+def get_fixture_data() -> dict[str, Any]:
     """Load fixture with json data and return."""
 
     data_fixture = load_fixture("get_all.json", "yale_smart_alarm")
     json_data: dict[str, Any] = json.loads(data_fixture)
     return json_data
+
+
+@pytest.fixture(name="get_data", scope="package")
+def get_update_data(loaded_fixture: dict[str, Any]) -> YaleSmartAlarmData:
+    """Load update data and return."""
+
+    status = loaded_fixture["STATUS"]
+    cycle = loaded_fixture["CYCLE"]
+    online = loaded_fixture["ONLINE"]
+    panel_info = loaded_fixture["PANEL INFO"]
+    return YaleSmartAlarmData(
+        status=status,
+        cycle=cycle,
+        online=online,
+        panel_info=panel_info,
+    )
+
+
+@pytest.fixture(name="get_all_data", scope="package")
+def get_diag_data(loaded_fixture: dict[str, Any]) -> YaleSmartAlarmData:
+    """Load all data and return."""
+
+    devices = loaded_fixture["DEVICES"]
+    mode = loaded_fixture["MODE"]
+    status = loaded_fixture["STATUS"]
+    cycle = loaded_fixture["CYCLE"]
+    online = loaded_fixture["ONLINE"]
+    history = loaded_fixture["HISTORY"]
+    panel_info = loaded_fixture["PANEL INFO"]
+    auth_check = loaded_fixture["AUTH CHECK"]
+    return YaleSmartAlarmData(
+        devices=devices,
+        mode=mode,
+        status=status,
+        cycle=cycle,
+        online=online,
+        history=history,
+        panel_info=panel_info,
+        auth_check=auth_check,
+    )
diff --git a/tests/components/yale_smart_alarm/snapshots/test_diagnostics.ambr b/tests/components/yale_smart_alarm/snapshots/test_diagnostics.ambr
index a5dfe4b50dd..d4bbd42aaeb 100644
--- a/tests/components/yale_smart_alarm/snapshots/test_diagnostics.ambr
+++ b/tests/components/yale_smart_alarm/snapshots/test_diagnostics.ambr
@@ -1,7 +1,7 @@
 # serializer version: 1
 # name: test_diagnostics
   dict({
-    'AUTH CHECK': dict({
+    'auth_check': dict({
       'agent': False,
       'dealer_group': 'yale',
       'dealer_id': '605',
@@ -16,7 +16,7 @@
       'user_id': '**REDACTED**',
       'xml_version': '2',
     }),
-    'CYCLE': dict({
+    'cycle': dict({
       'alarm_event_latest': None,
       'capture_latest': None,
       'device_status': list([
@@ -650,7 +650,7 @@
         'utc_event_time': None,
       }),
     }),
-    'DEVICES': list([
+    'devices': list([
       dict({
         'address': '**REDACTED**',
         'area': '1',
@@ -1249,7 +1249,7 @@
         'type_no': '40',
       }),
     ]),
-    'HISTORY': list([
+    'history': list([
       dict({
         'area': 1,
         'cid': '18180701000',
@@ -1391,14 +1391,14 @@
         'zone': 1,
       }),
     ]),
-    'MODE': list([
+    'mode': list([
       dict({
         'area': '1',
         'mode': 'disarm',
       }),
     ]),
-    'ONLINE': 'online',
-    'PANEL INFO': dict({
+    'online': 'online',
+    'panel_info': dict({
       'SMS_Balance': '50',
       'contact': '',
       'dealer_name': 'Poland',
@@ -1416,7 +1416,7 @@
       'zb_version': '4.1.2.6.2',
       'zw_version': '',
     }),
-    'STATUS': dict({
+    'status': dict({
       'acfail': 'main.normal',
       'battery': 'main.normal',
       'gsm_rssi': '0',
diff --git a/tests/components/yale_smart_alarm/test_coordinator.py b/tests/components/yale_smart_alarm/test_coordinator.py
index 6f1125fcf65..41362f2318a 100644
--- a/tests/components/yale_smart_alarm/test_coordinator.py
+++ b/tests/components/yale_smart_alarm/test_coordinator.py
@@ -3,12 +3,15 @@
 from __future__ import annotations
 
 from datetime import timedelta
-from typing import Any
 from unittest.mock import Mock, patch
 
 import pytest
-from yalesmartalarmclient.const import YALE_STATE_ARM_FULL
-from yalesmartalarmclient.exceptions import AuthenticationError, UnknownError
+from yalesmartalarmclient import (
+    YALE_STATE_ARM_FULL,
+    AuthenticationError,
+    UnknownError,
+    YaleSmartAlarmData,
+)
 
 from homeassistant.components.yale_smart_alarm.const import DOMAIN
 from homeassistant.config_entries import SOURCE_USER
@@ -32,7 +35,7 @@ from tests.common import MockConfigEntry, async_fire_time_changed
 )
 async def test_coordinator_setup_errors(
     hass: HomeAssistant,
-    load_json: dict[str, Any],
+    get_data: YaleSmartAlarmData,
     p_error: Exception,
 ) -> None:
     """Test the Yale Smart Living coordinator with errors."""
@@ -64,7 +67,7 @@ async def test_coordinator_setup_errors(
 async def test_coordinator_setup_and_update_errors(
     hass: HomeAssistant,
     load_config_entry: tuple[MockConfigEntry, Mock],
-    load_json: dict[str, Any],
+    get_data: YaleSmartAlarmData,
 ) -> None:
     """Test the Yale Smart Living coordinator with errors."""
 
@@ -74,51 +77,51 @@ async def test_coordinator_setup_and_update_errors(
     assert state.state == STATE_ALARM_ARMED_AWAY
     client.reset_mock()
 
-    client.get_all.side_effect = ConnectionError("Could not connect")
+    client.get_information.side_effect = ConnectionError("Could not connect")
     async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=1))
     await hass.async_block_till_done(wait_background_tasks=True)
-    client.get_all.assert_called_once()
+    client.get_information.assert_called_once()
     state = hass.states.get("alarm_control_panel.yale_smart_alarm")
     assert state.state == STATE_UNAVAILABLE
     client.reset_mock()
 
-    client.get_all.side_effect = ConnectionError("Could not connect")
+    client.get_information.side_effect = ConnectionError("Could not connect")
     async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=2))
     await hass.async_block_till_done(wait_background_tasks=True)
-    client.get_all.assert_called_once()
+    client.get_information.assert_called_once()
     state = hass.states.get("alarm_control_panel.yale_smart_alarm")
     assert state.state == STATE_UNAVAILABLE
     client.reset_mock()
 
-    client.get_all.side_effect = TimeoutError("Could not connect")
+    client.get_information.side_effect = TimeoutError("Could not connect")
     async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=3))
     await hass.async_block_till_done(wait_background_tasks=True)
-    client.get_all.assert_called_once()
+    client.get_information.assert_called_once()
     state = hass.states.get("alarm_control_panel.yale_smart_alarm")
     assert state.state == STATE_UNAVAILABLE
     client.reset_mock()
 
-    client.get_all.side_effect = UnknownError("info")
+    client.get_information.side_effect = UnknownError("info")
     async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=4))
     await hass.async_block_till_done(wait_background_tasks=True)
-    client.get_all.assert_called_once()
+    client.get_information.assert_called_once()
     state = hass.states.get("alarm_control_panel.yale_smart_alarm")
     assert state.state == STATE_UNAVAILABLE
     client.reset_mock()
 
-    client.get_all.side_effect = None
-    client.get_all.return_value = load_json
+    client.get_information.side_effect = None
+    client.get_information.return_value = get_data
     client.get_armed_status.return_value = YALE_STATE_ARM_FULL
     async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=5))
     await hass.async_block_till_done(wait_background_tasks=True)
-    client.get_all.assert_called_once()
+    client.get_information.assert_called_once()
     state = hass.states.get("alarm_control_panel.yale_smart_alarm")
     assert state.state == STATE_ALARM_ARMED_AWAY
     client.reset_mock()
 
-    client.get_all.side_effect = AuthenticationError("Can not authenticate")
+    client.get_information.side_effect = AuthenticationError("Can not authenticate")
     async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=6))
     await hass.async_block_till_done(wait_background_tasks=True)
-    client.get_all.assert_called_once()
+    client.get_information.assert_called_once()
     state = hass.states.get("alarm_control_panel.yale_smart_alarm")
     assert state.state == STATE_UNAVAILABLE
diff --git a/tests/components/yale_smart_alarm/test_lock.py b/tests/components/yale_smart_alarm/test_lock.py
index 09ce8529084..7c67703924b 100644
--- a/tests/components/yale_smart_alarm/test_lock.py
+++ b/tests/components/yale_smart_alarm/test_lock.py
@@ -3,13 +3,11 @@
 from __future__ import annotations
 
 from copy import deepcopy
-from typing import Any
 from unittest.mock import Mock
 
 import pytest
 from syrupy.assertion import SnapshotAssertion
-from yalesmartalarmclient.exceptions import UnknownError
-from yalesmartalarmclient.lock import YaleDoorManAPI
+from yalesmartalarmclient import UnknownError, YaleDoorManAPI, YaleSmartAlarmData
 
 from homeassistant.components.lock import DOMAIN as LOCK_DOMAIN
 from homeassistant.const import (
@@ -20,7 +18,7 @@ from homeassistant.const import (
     Platform,
 )
 from homeassistant.core import HomeAssistant
-from homeassistant.exceptions import HomeAssistantError
+from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
 from homeassistant.helpers import entity_registry as er
 
 from tests.common import MockConfigEntry, snapshot_platform
@@ -47,7 +45,7 @@ async def test_lock(
 )
 async def test_lock_service_calls(
     hass: HomeAssistant,
-    load_json: dict[str, Any],
+    get_data: YaleSmartAlarmData,
     load_config_entry: tuple[MockConfigEntry, Mock],
     entity_registry: er.EntityRegistry,
     snapshot: SnapshotAssertion,
@@ -56,8 +54,8 @@ async def test_lock_service_calls(
 
     client = load_config_entry[1]
 
-    data = deepcopy(load_json)
-    data["data"] = data.pop("DEVICES")
+    data = deepcopy(get_data.cycle)
+    data["data"] = data.pop("device_status")
 
     client.auth.get_authenticated = Mock(return_value=data)
     client.auth.post_authenticated = Mock(return_value={"code": "000"})
@@ -66,6 +64,14 @@ async def test_lock_service_calls(
     state = hass.states.get("lock.device1")
     assert state.state == "locked"
 
+    with pytest.raises(ServiceValidationError):
+        await hass.services.async_call(
+            LOCK_DOMAIN,
+            SERVICE_UNLOCK,
+            {ATTR_ENTITY_ID: "lock.device1"},
+            blocking=True,
+        )
+
     await hass.services.async_call(
         LOCK_DOMAIN,
         SERVICE_UNLOCK,
@@ -93,7 +99,7 @@ async def test_lock_service_calls(
 )
 async def test_lock_service_call_fails(
     hass: HomeAssistant,
-    load_json: dict[str, Any],
+    get_data: YaleSmartAlarmData,
     load_config_entry: tuple[MockConfigEntry, Mock],
     entity_registry: er.EntityRegistry,
     snapshot: SnapshotAssertion,
@@ -102,8 +108,8 @@ async def test_lock_service_call_fails(
 
     client = load_config_entry[1]
 
-    data = deepcopy(load_json)
-    data["data"] = data.pop("DEVICES")
+    data = deepcopy(get_data.cycle)
+    data["data"] = data.pop("device_status")
 
     client.auth.get_authenticated = Mock(return_value=data)
     client.auth.post_authenticated = Mock(side_effect=UnknownError("test_side_effect"))
@@ -145,7 +151,7 @@ async def test_lock_service_call_fails(
 )
 async def test_lock_service_call_fails_with_incorrect_status(
     hass: HomeAssistant,
-    load_json: dict[str, Any],
+    get_data: YaleSmartAlarmData,
     load_config_entry: tuple[MockConfigEntry, Mock],
     entity_registry: er.EntityRegistry,
     snapshot: SnapshotAssertion,
@@ -154,8 +160,8 @@ async def test_lock_service_call_fails_with_incorrect_status(
 
     client = load_config_entry[1]
 
-    data = deepcopy(load_json)
-    data["data"] = data.pop("DEVICES")
+    data = deepcopy(get_data.cycle)
+    data["data"] = data.pop("device_status")
 
     client.auth.get_authenticated = Mock(return_value=data)
     client.auth.post_authenticated = Mock(return_value={"code": "FFF"})
diff --git a/tests/components/yale_smart_alarm/test_sensor.py b/tests/components/yale_smart_alarm/test_sensor.py
index d91ddc0e6ce..848d31cedc3 100644
--- a/tests/components/yale_smart_alarm/test_sensor.py
+++ b/tests/components/yale_smart_alarm/test_sensor.py
@@ -2,9 +2,10 @@
 
 from __future__ import annotations
 
-from typing import Any
 from unittest.mock import Mock
 
+from yalesmartalarmclient import YaleSmartAlarmData
+
 from homeassistant.core import HomeAssistant
 
 from tests.common import MockConfigEntry
@@ -13,7 +14,7 @@ from tests.common import MockConfigEntry
 async def test_coordinator_setup_and_update_errors(
     hass: HomeAssistant,
     load_config_entry: tuple[MockConfigEntry, Mock],
-    load_json: dict[str, Any],
+    get_data: YaleSmartAlarmData,
 ) -> None:
     """Test the Yale Smart Living coordinator with errors."""