diff --git a/homeassistant/components/imou/button.py b/homeassistant/components/imou/button.py
index cea2df639d7a..0ea9a40b6b56 100644
--- a/homeassistant/components/imou/button.py
+++ b/homeassistant/components/imou/button.py
@@ -2,6 +2,7 @@
 
 from typing import override
 
+from pyimouapi.const import PARAM_RESTART_DEVICE
 from pyimouapi.exceptions import ImouException
 from pyimouapi.ha_device import ImouHaDevice
 
@@ -19,8 +20,7 @@ from .coordinator import ImouConfigEntry, ImouDataUpdateCoordinator
 from .entity import ImouEntity
 
 PARALLEL_UPDATES = 1
-# Button types
-PARAM_RESTART_DEVICE = "restart_device"
+# Button types not yet exported by pyimouapi (keep module-local).
 PARAM_MUTE = "mute"
 PARAM_PTZ_UP = "ptz_up"
 PARAM_PTZ_DOWN = "ptz_down"
diff --git a/homeassistant/components/imou/const.py b/homeassistant/components/imou/const.py
index 73d6d7936cb0..0e5e31e9731f 100644
--- a/homeassistant/components/imou/const.py
+++ b/homeassistant/components/imou/const.py
@@ -26,9 +26,7 @@ CONF_API_URL = "api_url"
 CONF_APP_ID = "app_id"
 CONF_APP_SECRET = "app_secret"
 
-PARAM_STATUS = "status"
-PARAM_STATE = "state"
-PARAM_MOTION_DETECT = "motion_detect"
+# Switch keys not yet exported by pyimouapi (keep integration-local).
 PARAM_HEADER_DETECT = "header_detect"
 PARAM_WHITE_LIGHT = "white_light"
 PARAM_CLOSE_CAMERA = "close_camera"
@@ -36,8 +34,6 @@ PARAM_AB_ALARM_SOUND = "ab_alarm_sound"
 PARAM_AUDIO_ENCODE_CONTROL = "audio_encode_control"
 PARAM_LIGHT = "light"
 PARAM_PLUG_SWITCH = "switch"
-PARAM_NIGHT_VISION_MODE = "night_vision_mode"
-PARAM_DEVICE_VOLUME = "device_volume"
 
 # How long each PTZ button press moves the camera, in milliseconds (Imou cloud API).
 PTZ_MOVE_DURATION_MS = 500
diff --git a/homeassistant/components/imou/entity.py b/homeassistant/components/imou/entity.py
index b55cf0286f3b..7f6fb3fb29b9 100644
--- a/homeassistant/components/imou/entity.py
+++ b/homeassistant/components/imou/entity.py
@@ -2,13 +2,14 @@
 
 from typing import override
 
+from pyimouapi.const import PARAM_STATE, PARAM_STATUS
 from pyimouapi.ha_device import DeviceStatus, ImouHaDevice
 
 from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity import EntityDescription
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
-from .const import DOMAIN, PARAM_STATE, PARAM_STATUS, imou_device_identifier
+from .const import DOMAIN, imou_device_identifier
 from .coordinator import ImouDataUpdateCoordinator
 
 
diff --git a/homeassistant/components/imou/select.py b/homeassistant/components/imou/select.py
index c2cc55f60b8c..e4f74073fc0c 100644
--- a/homeassistant/components/imou/select.py
+++ b/homeassistant/components/imou/select.py
@@ -2,7 +2,12 @@
 
 from typing import override
 
-from pyimouapi.const import PARAM_CURRENT_OPTION, PARAM_OPTIONS
+from pyimouapi.const import (
+    PARAM_CURRENT_OPTION,
+    PARAM_DEVICE_VOLUME,
+    PARAM_NIGHT_VISION_MODE,
+    PARAM_OPTIONS,
+)
 from pyimouapi.exceptions import ImouException
 from pyimouapi.ha_device import ImouHaDevice
 
@@ -12,12 +17,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
-from .const import (
-    DOMAIN,
-    PARAM_DEVICE_VOLUME,
-    PARAM_NIGHT_VISION_MODE,
-    imou_device_identifier,
-)
+from .const import DOMAIN, imou_device_identifier
 from .coordinator import ImouConfigEntry, ImouDataUpdateCoordinator
 from .entity import ImouEntity
 
diff --git a/homeassistant/components/imou/sensor.py b/homeassistant/components/imou/sensor.py
index 539eb149adb7..0a2dd7e211d7 100644
--- a/homeassistant/components/imou/sensor.py
+++ b/homeassistant/components/imou/sensor.py
@@ -3,7 +3,12 @@
 from dataclasses import dataclass
 from typing import override
 
-from pyimouapi.const import PARAM_STATE_VARIANT, STATE_VARIANT_NUMERIC
+from pyimouapi.const import (
+    PARAM_STATE,
+    PARAM_STATE_VARIANT,
+    PARAM_STATUS,
+    STATE_VARIANT_NUMERIC,
+)
 from pyimouapi.ha_device import ImouHaDevice
 
 from homeassistant.components.sensor import (
@@ -26,7 +31,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 from homeassistant.helpers.typing import StateType
 
-from .const import PARAM_STATE, PARAM_STATUS, imou_device_identifier
+from .const import imou_device_identifier
 from .coordinator import ImouConfigEntry, ImouDataUpdateCoordinator
 from .entity import ImouEntity
 
diff --git a/homeassistant/components/imou/switch.py b/homeassistant/components/imou/switch.py
index e45a50fa33b4..d60db6a676c7 100644
--- a/homeassistant/components/imou/switch.py
+++ b/homeassistant/components/imou/switch.py
@@ -2,6 +2,7 @@
 
 from typing import Any, override
 
+from pyimouapi.const import PARAM_MOTION_DETECT, PARAM_STATE
 from pyimouapi.exceptions import ImouException
 from pyimouapi.ha_device import ImouHaDevice
 
@@ -21,9 +22,7 @@ from .const import (
     PARAM_CLOSE_CAMERA,
     PARAM_HEADER_DETECT,
     PARAM_LIGHT,
-    PARAM_MOTION_DETECT,
     PARAM_PLUG_SWITCH,
-    PARAM_STATE,
     PARAM_WHITE_LIGHT,
     imou_device_identifier,
 )
diff --git a/tests/components/imou/const.py b/tests/components/imou/const.py
index 5eba8770800a..500bd26895dc 100644
--- a/tests/components/imou/const.py
+++ b/tests/components/imou/const.py
@@ -3,7 +3,11 @@
 from pyimouapi.const import (
     PARAM_BATTERY,
     PARAM_CURRENT_OPTION,
+    PARAM_DEVICE_VOLUME,
+    PARAM_MOTION_DETECT,
+    PARAM_NIGHT_VISION_MODE,
     PARAM_OPTIONS,
+    PARAM_RESTART_DEVICE,
     PARAM_STATE,
     PARAM_STATE_VARIANT,
     PARAM_STATUS,
@@ -13,20 +17,13 @@ from pyimouapi.const import (
 )
 from pyimouapi.ha_device import DeviceStatus, ImouHaDevice
 
-from homeassistant.components.imou.button import (
-    PARAM_MUTE,
-    PARAM_PTZ_UP,
-    PARAM_RESTART_DEVICE,
-)
+from homeassistant.components.imou.button import PARAM_MUTE, PARAM_PTZ_UP
 from homeassistant.components.imou.const import (
     CONF_API_URL,
     CONF_APP_ID,
     CONF_APP_SECRET,
-    PARAM_DEVICE_VOLUME,
     PARAM_HEADER_DETECT,
     PARAM_LIGHT,
-    PARAM_MOTION_DETECT,
-    PARAM_NIGHT_VISION_MODE,
     PARAM_PLUG_SWITCH,
 )
 
diff --git a/tests/components/imou/test_button.py b/tests/components/imou/test_button.py
index 3dd8674f9cb2..4b9eb5dbda94 100644
--- a/tests/components/imou/test_button.py
+++ b/tests/components/imou/test_button.py
@@ -3,6 +3,7 @@
 from unittest.mock import MagicMock
 
 from freezegun.api import FrozenDateTimeFactory
+from pyimouapi.const import PARAM_STATE, PARAM_STATUS
 from pyimouapi.exceptions import ImouException
 from pyimouapi.ha_device import DeviceStatus, ImouHaDevice
 import pytest
@@ -10,11 +11,7 @@ from syrupy.assertion import SnapshotAssertion
 
 from homeassistant.components.button import DOMAIN as BUTTON_DOMAIN, SERVICE_PRESS
 from homeassistant.components.imou.button import PARAM_MUTE, PARAM_PTZ_UP
-from homeassistant.components.imou.const import (
-    PARAM_STATE,
-    PARAM_STATUS,
-    PTZ_MOVE_DURATION_MS,
-)
+from homeassistant.components.imou.const import PTZ_MOVE_DURATION_MS
 from homeassistant.components.imou.coordinator import SCAN_INTERVAL
 from homeassistant.const import ATTR_ENTITY_ID, STATE_UNAVAILABLE, Platform
 from homeassistant.core import HomeAssistant
diff --git a/tests/components/imou/test_init.py b/tests/components/imou/test_init.py
index 64de5ba8d904..ee1abde272c9 100644
--- a/tests/components/imou/test_init.py
+++ b/tests/components/imou/test_init.py
@@ -3,12 +3,13 @@
 from unittest.mock import AsyncMock, MagicMock
 
 from freezegun.api import FrozenDateTimeFactory
+from pyimouapi.const import PARAM_STATE, PARAM_STATUS
 from pyimouapi.exceptions import ImouException
 from pyimouapi.ha_device import DeviceStatus, ImouHaDevice
 import pytest
 
 from homeassistant.components.imou.button import PARAM_MUTE, PARAM_PTZ_UP
-from homeassistant.components.imou.const import DOMAIN, PARAM_STATE, PARAM_STATUS
+from homeassistant.components.imou.const import DOMAIN
 from homeassistant.components.imou.coordinator import SCAN_INTERVAL
 from homeassistant.config_entries import ConfigEntryState
 from homeassistant.const import STATE_UNAVAILABLE
diff --git a/tests/components/imou/test_select.py b/tests/components/imou/test_select.py
index 652cc63e8cb6..c56e61f2ef4a 100644
--- a/tests/components/imou/test_select.py
+++ b/tests/components/imou/test_select.py
@@ -3,18 +3,19 @@
 from unittest.mock import MagicMock
 
 from freezegun.api import FrozenDateTimeFactory
-from pyimouapi.const import PARAM_CURRENT_OPTION, PARAM_OPTIONS
+from pyimouapi.const import (
+    PARAM_CURRENT_OPTION,
+    PARAM_DEVICE_VOLUME,
+    PARAM_NIGHT_VISION_MODE,
+    PARAM_OPTIONS,
+    PARAM_STATE,
+    PARAM_STATUS,
+)
 from pyimouapi.exceptions import ImouException
 from pyimouapi.ha_device import DeviceStatus, ImouHaDevice
 import pytest
 from syrupy.assertion import SnapshotAssertion
 
-from homeassistant.components.imou.const import (
-    PARAM_DEVICE_VOLUME,
-    PARAM_NIGHT_VISION_MODE,
-    PARAM_STATE,
-    PARAM_STATUS,
-)
 from homeassistant.components.imou.coordinator import SCAN_INTERVAL
 from homeassistant.components.select import DOMAIN as SELECT_DOMAIN
 from homeassistant.const import (
diff --git a/tests/components/imou/test_sensor.py b/tests/components/imou/test_sensor.py
index 7a9149f872d1..01934ea3d45f 100644
--- a/tests/components/imou/test_sensor.py
+++ b/tests/components/imou/test_sensor.py
@@ -5,7 +5,9 @@ from unittest.mock import MagicMock
 from freezegun.api import FrozenDateTimeFactory
 from pyimouapi.const import (
     PARAM_BATTERY,
+    PARAM_STATE,
     PARAM_STATE_VARIANT,
+    PARAM_STATUS,
     PARAM_STORAGE_USED,
     STATE_VARIANT_ENUM,
 )
@@ -13,7 +15,6 @@ from pyimouapi.ha_device import DeviceStatus, ImouHaDevice
 import pytest
 from syrupy.assertion import SnapshotAssertion
 
-from homeassistant.components.imou.const import PARAM_STATE, PARAM_STATUS
 from homeassistant.components.imou.coordinator import SCAN_INTERVAL
 from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
 from homeassistant.const import STATE_UNAVAILABLE, STATE_UNKNOWN, Platform
diff --git a/tests/components/imou/test_switch.py b/tests/components/imou/test_switch.py
index e025dab5e77a..85a1918618dd 100644
--- a/tests/components/imou/test_switch.py
+++ b/tests/components/imou/test_switch.py
@@ -3,17 +3,13 @@
 from unittest.mock import MagicMock
 
 from freezegun.api import FrozenDateTimeFactory
+from pyimouapi.const import PARAM_MOTION_DETECT, PARAM_STATE, PARAM_STATUS
 from pyimouapi.exceptions import ImouException
 from pyimouapi.ha_device import DeviceStatus, ImouHaDevice
 import pytest
 from syrupy.assertion import SnapshotAssertion
 
-from homeassistant.components.imou.const import (
-    PARAM_HEADER_DETECT,
-    PARAM_MOTION_DETECT,
-    PARAM_STATE,
-    PARAM_STATUS,
-)
+from homeassistant.components.imou.const import PARAM_HEADER_DETECT
 from homeassistant.components.imou.coordinator import SCAN_INTERVAL
 from homeassistant.components.switch import DOMAIN as SWITCH_DOMAIN
 from homeassistant.const import (