diff --git a/homeassistant/components/ezviz/binary_sensor.py b/homeassistant/components/ezviz/binary_sensor.py
index e7d8be80509..942ceeecdb2 100644
--- a/homeassistant/components/ezviz/binary_sensor.py
+++ b/homeassistant/components/ezviz/binary_sensor.py
@@ -2,8 +2,7 @@
 from __future__ import annotations
 
 from homeassistant.components.binary_sensor import (
-    DEVICE_CLASS_MOTION,
-    DEVICE_CLASS_UPDATE,
+    BinarySensorDeviceClass,
     BinarySensorEntity,
     BinarySensorEntityDescription,
 )
@@ -20,7 +19,7 @@ PARALLEL_UPDATES = 1
 BINARY_SENSOR_TYPES: dict[str, BinarySensorEntityDescription] = {
     "Motion_Trigger": BinarySensorEntityDescription(
         key="Motion_Trigger",
-        device_class=DEVICE_CLASS_MOTION,
+        device_class=BinarySensorDeviceClass.MOTION,
     ),
     "alarm_schedules_enabled": BinarySensorEntityDescription(
         key="alarm_schedules_enabled"
@@ -28,7 +27,7 @@ BINARY_SENSOR_TYPES: dict[str, BinarySensorEntityDescription] = {
     "encrypted": BinarySensorEntityDescription(key="encrypted"),
     "upgrade_available": BinarySensorEntityDescription(
         key="upgrade_available",
-        device_class=DEVICE_CLASS_UPDATE,
+        device_class=BinarySensorDeviceClass.UPDATE,
     ),
 }
 
diff --git a/homeassistant/components/ezviz/sensor.py b/homeassistant/components/ezviz/sensor.py
index 5197982a2c5..a7334a3d18b 100644
--- a/homeassistant/components/ezviz/sensor.py
+++ b/homeassistant/components/ezviz/sensor.py
@@ -1,10 +1,13 @@
 """Support for Ezviz sensors."""
 from __future__ import annotations
 
-from homeassistant.components.binary_sensor import DEVICE_CLASS_MOTION
-from homeassistant.components.sensor import SensorEntity, SensorEntityDescription
+from homeassistant.components.sensor import (
+    SensorDeviceClass,
+    SensorEntity,
+    SensorEntityDescription,
+)
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import DEVICE_CLASS_BATTERY, PERCENTAGE
+from homeassistant.const import PERCENTAGE
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -19,7 +22,7 @@ SENSOR_TYPES: dict[str, SensorEntityDescription] = {
     "battery_level": SensorEntityDescription(
         key="battery_level",
         native_unit_of_measurement=PERCENTAGE,
-        device_class=DEVICE_CLASS_BATTERY,
+        device_class=SensorDeviceClass.BATTERY,
     ),
     "alarm_sound_mod": SensorEntityDescription(key="alarm_sound_mod"),
     "detection_sensibility": SensorEntityDescription(key="detection_sensibility"),
@@ -32,10 +35,7 @@ SENSOR_TYPES: dict[str, SensorEntityDescription] = {
     "supported_channels": SensorEntityDescription(key="supported_channels"),
     "local_ip": SensorEntityDescription(key="local_ip"),
     "wan_ip": SensorEntityDescription(key="wan_ip"),
-    "PIR_Status": SensorEntityDescription(
-        key="PIR_Status",
-        device_class=DEVICE_CLASS_MOTION,
-    ),
+    "PIR_Status": SensorEntityDescription(key="PIR_Status"),
     "last_alarm_type_code": SensorEntityDescription(key="last_alarm_type_code"),
     "last_alarm_type_name": SensorEntityDescription(key="last_alarm_type_name"),
 }
diff --git a/homeassistant/components/ezviz/switch.py b/homeassistant/components/ezviz/switch.py
index 0324d508f7f..ea8f1e83f70 100644
--- a/homeassistant/components/ezviz/switch.py
+++ b/homeassistant/components/ezviz/switch.py
@@ -6,7 +6,7 @@ from typing import Any
 from pyezviz.constants import DeviceSwitchType
 from pyezviz.exceptions import HTTPError, PyEzvizError
 
-from homeassistant.components.switch import DEVICE_CLASS_SWITCH, SwitchEntity
+from homeassistant.components.switch import SwitchDeviceClass, SwitchEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -40,7 +40,7 @@ class EzvizSwitch(EzvizEntity, SwitchEntity):
     """Representation of a Ezviz sensor."""
 
     coordinator: EzvizDataUpdateCoordinator
-    ATTR_DEVICE_CLASS = DEVICE_CLASS_SWITCH
+    _attr_device_class = SwitchDeviceClass.SWITCH
 
     def __init__(
         self, coordinator: EzvizDataUpdateCoordinator, serial: str, switch: str