diff --git a/homeassistant/components/vera/__init__.py b/homeassistant/components/vera/__init__.py
index bbc6902007a..2e708a8b206 100644
--- a/homeassistant/components/vera/__init__.py
+++ b/homeassistant/components/vera/__init__.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 
 import asyncio
 from collections import defaultdict
+from collections.abc import Awaitable
 import logging
 from typing import Any, Generic, TypeVar
 
@@ -166,7 +167,7 @@ async def async_unload_entry(hass: HomeAssistant, config_entry: ConfigEntry) ->
     """Unload Withings config entry."""
     controller_data: ControllerData = get_controller_data(hass, config_entry)
 
-    tasks = [
+    tasks: list[Awaitable] = [
         hass.config_entries.async_forward_entry_unload(config_entry, platform)
         for platform in get_configured_platforms(controller_data)
     ]
@@ -181,7 +182,9 @@ async def _async_update_listener(hass: HomeAssistant, entry: ConfigEntry):
     await hass.config_entries.async_reload(entry.entry_id)
 
 
-def map_vera_device(vera_device: veraApi.VeraDevice, remap: list[int]) -> Platform:
+def map_vera_device(
+    vera_device: veraApi.VeraDevice, remap: list[int]
+) -> Platform | None:
     """Map vera classes to Home Assistant types."""
 
     type_map = {
diff --git a/homeassistant/components/vera/binary_sensor.py b/homeassistant/components/vera/binary_sensor.py
index f41ce5cfd08..57b47e6c742 100644
--- a/homeassistant/components/vera/binary_sensor.py
+++ b/homeassistant/components/vera/binary_sensor.py
@@ -3,12 +3,9 @@ from __future__ import annotations
 
 import pyvera as veraApi
 
-from homeassistant.components.binary_sensor import (
-    DOMAIN as PLATFORM_DOMAIN,
-    ENTITY_ID_FORMAT,
-    BinarySensorEntity,
-)
+from homeassistant.components.binary_sensor import ENTITY_ID_FORMAT, BinarySensorEntity
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -26,7 +23,7 @@ async def async_setup_entry(
     async_add_entities(
         [
             VeraBinarySensor(device, controller_data)
-            for device in controller_data.devices.get(PLATFORM_DOMAIN)
+            for device in controller_data.devices[Platform.BINARY_SENSOR]
         ],
         True,
     )
diff --git a/homeassistant/components/vera/climate.py b/homeassistant/components/vera/climate.py
index f5dc16cf4ae..477351480d2 100644
--- a/homeassistant/components/vera/climate.py
+++ b/homeassistant/components/vera/climate.py
@@ -5,11 +5,7 @@ from typing import Any
 
 import pyvera as veraApi
 
-from homeassistant.components.climate import (
-    DOMAIN as PLATFORM_DOMAIN,
-    ENTITY_ID_FORMAT,
-    ClimateEntity,
-)
+from homeassistant.components.climate import ENTITY_ID_FORMAT, ClimateEntity
 from homeassistant.components.climate.const import (
     FAN_AUTO,
     FAN_ON,
@@ -21,7 +17,12 @@ from homeassistant.components.climate.const import (
     SUPPORT_TARGET_TEMPERATURE,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ATTR_TEMPERATURE, TEMP_CELSIUS, TEMP_FAHRENHEIT
+from homeassistant.const import (
+    ATTR_TEMPERATURE,
+    TEMP_CELSIUS,
+    TEMP_FAHRENHEIT,
+    Platform,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.util import convert
@@ -45,7 +46,7 @@ async def async_setup_entry(
     async_add_entities(
         [
             VeraThermostat(device, controller_data)
-            for device in controller_data.devices.get(PLATFORM_DOMAIN)
+            for device in controller_data.devices[Platform.CLIMATE]
         ],
         True,
     )
@@ -62,7 +63,7 @@ class VeraThermostat(VeraDevice[veraApi.VeraThermostat], ClimateEntity):
         self.entity_id = ENTITY_ID_FORMAT.format(self.vera_id)
 
     @property
-    def supported_features(self) -> int | None:
+    def supported_features(self) -> int:
         """Return the list of supported features."""
         return SUPPORT_FLAGS
 
diff --git a/homeassistant/components/vera/common.py b/homeassistant/components/vera/common.py
index d352c162098..b9df7a807e6 100644
--- a/homeassistant/components/vera/common.py
+++ b/homeassistant/components/vera/common.py
@@ -2,7 +2,6 @@
 from __future__ import annotations
 
 from collections import defaultdict
-from collections.abc import Sequence
 from typing import NamedTuple
 
 import pyvera as pv
@@ -26,7 +25,7 @@ class ControllerData(NamedTuple):
 
 def get_configured_platforms(controller_data: ControllerData) -> set[Platform]:
     """Get configured platforms for a controller."""
-    platforms: Sequence[Platform] = []
+    platforms: list[Platform] = []
     for platform in controller_data.devices:
         platforms.append(platform)
 
diff --git a/homeassistant/components/vera/config_flow.py b/homeassistant/components/vera/config_flow.py
index ae4fdf8cefa..b2c4fe5e5db 100644
--- a/homeassistant/components/vera/config_flow.py
+++ b/homeassistant/components/vera/config_flow.py
@@ -1,6 +1,7 @@
 """Config flow for Vera."""
 from __future__ import annotations
 
+from collections.abc import Mapping
 import logging
 import re
 from typing import Any
@@ -41,7 +42,7 @@ def new_options(lights: list[int], exclude: list[int]) -> dict:
     return {CONF_LIGHTS: lights, CONF_EXCLUDE: exclude}
 
 
-def options_schema(options: dict = None) -> dict:
+def options_schema(options: Mapping[str, Any] = None) -> dict:
     """Return options schema."""
     options = options or {}
     return {
diff --git a/homeassistant/components/vera/cover.py b/homeassistant/components/vera/cover.py
index 62a04d4e6f3..2f1a602ca19 100644
--- a/homeassistant/components/vera/cover.py
+++ b/homeassistant/components/vera/cover.py
@@ -5,13 +5,9 @@ from typing import Any
 
 import pyvera as veraApi
 
-from homeassistant.components.cover import (
-    ATTR_POSITION,
-    DOMAIN as PLATFORM_DOMAIN,
-    ENTITY_ID_FORMAT,
-    CoverEntity,
-)
+from homeassistant.components.cover import ATTR_POSITION, ENTITY_ID_FORMAT, CoverEntity
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -29,7 +25,7 @@ async def async_setup_entry(
     async_add_entities(
         [
             VeraCover(device, controller_data)
-            for device in controller_data.devices.get(PLATFORM_DOMAIN)
+            for device in controller_data.devices[Platform.COVER]
         ],
         True,
     )
diff --git a/homeassistant/components/vera/light.py b/homeassistant/components/vera/light.py
index 7f67f065c91..f54cfb8ddcc 100644
--- a/homeassistant/components/vera/light.py
+++ b/homeassistant/components/vera/light.py
@@ -8,13 +8,13 @@ import pyvera as veraApi
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_HS_COLOR,
-    DOMAIN as PLATFORM_DOMAIN,
     ENTITY_ID_FORMAT,
     SUPPORT_BRIGHTNESS,
     SUPPORT_COLOR,
     LightEntity,
 )
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 import homeassistant.util.color as color_util
@@ -33,7 +33,7 @@ async def async_setup_entry(
     async_add_entities(
         [
             VeraLight(device, controller_data)
-            for device in controller_data.devices.get(PLATFORM_DOMAIN)
+            for device in controller_data.devices[Platform.LIGHT]
         ],
         True,
     )
@@ -47,7 +47,7 @@ class VeraLight(VeraDevice[veraApi.VeraDimmer], LightEntity):
     ) -> None:
         """Initialize the light."""
         self._state = False
-        self._color = None
+        self._color: tuple[float, float] | None = None
         self._brightness = None
         VeraDevice.__init__(self, vera_device, controller_data)
         self.entity_id = ENTITY_ID_FORMAT.format(self.vera_id)
diff --git a/homeassistant/components/vera/lock.py b/homeassistant/components/vera/lock.py
index b99728d0fcf..50710030b8f 100644
--- a/homeassistant/components/vera/lock.py
+++ b/homeassistant/components/vera/lock.py
@@ -5,13 +5,9 @@ from typing import Any
 
 import pyvera as veraApi
 
-from homeassistant.components.lock import (
-    DOMAIN as PLATFORM_DOMAIN,
-    ENTITY_ID_FORMAT,
-    LockEntity,
-)
+from homeassistant.components.lock import ENTITY_ID_FORMAT, LockEntity
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import STATE_LOCKED, STATE_UNLOCKED
+from homeassistant.const import STATE_LOCKED, STATE_UNLOCKED, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -32,7 +28,7 @@ async def async_setup_entry(
     async_add_entities(
         [
             VeraLock(device, controller_data)
-            for device in controller_data.devices.get(PLATFORM_DOMAIN)
+            for device in controller_data.devices[Platform.LOCK]
         ],
         True,
     )
@@ -45,7 +41,7 @@ class VeraLock(VeraDevice[veraApi.VeraLock], LockEntity):
         self, vera_device: veraApi.VeraLock, controller_data: ControllerData
     ) -> None:
         """Initialize the Vera device."""
-        self._state = None
+        self._state: str | None = None
         VeraDevice.__init__(self, vera_device, controller_data)
         self.entity_id = ENTITY_ID_FORMAT.format(self.vera_id)
 
@@ -72,7 +68,7 @@ class VeraLock(VeraDevice[veraApi.VeraLock], LockEntity):
         changed_by_name is a string like 'Bob'.
         low_battery is 1 if an alert fired, 0 otherwise.
         """
-        data = super().extra_state_attributes
+        data = super().extra_state_attributes or {}
 
         last_user = self.vera_device.get_last_user_alert()
         if last_user is not None:
diff --git a/homeassistant/components/vera/sensor.py b/homeassistant/components/vera/sensor.py
index dd6d891c11d..f306d09bf77 100644
--- a/homeassistant/components/vera/sensor.py
+++ b/homeassistant/components/vera/sensor.py
@@ -6,16 +6,18 @@ from typing import cast
 
 import pyvera as veraApi
 
-from homeassistant.components.sensor import (
-    DOMAIN as PLATFORM_DOMAIN,
-    ENTITY_ID_FORMAT,
-    SensorEntity,
-)
+from homeassistant.components.sensor import ENTITY_ID_FORMAT, SensorEntity
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import LIGHT_LUX, PERCENTAGE, TEMP_CELSIUS, TEMP_FAHRENHEIT
+from homeassistant.const import (
+    LIGHT_LUX,
+    PERCENTAGE,
+    TEMP_CELSIUS,
+    TEMP_FAHRENHEIT,
+    Platform,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
-from homeassistant.util import convert
+from homeassistant.helpers.typing import StateType
 
 from . import VeraDevice
 from .common import ControllerData, get_controller_data
@@ -33,7 +35,7 @@ async def async_setup_entry(
     async_add_entities(
         [
             VeraSensor(device, controller_data)
-            for device in controller_data.devices.get(PLATFORM_DOMAIN)
+            for device in controller_data.devices[Platform.SENSOR]
         ],
         True,
     )
@@ -46,14 +48,14 @@ class VeraSensor(VeraDevice[veraApi.VeraSensor], SensorEntity):
         self, vera_device: veraApi.VeraSensor, controller_data: ControllerData
     ) -> None:
         """Initialize the sensor."""
-        self.current_value = None
-        self._temperature_units = None
+        self.current_value: StateType = None
+        self._temperature_units: str | None = None
         self.last_changed_time = None
         VeraDevice.__init__(self, vera_device, controller_data)
         self.entity_id = ENTITY_ID_FORMAT.format(self.vera_id)
 
     @property
-    def native_value(self) -> str:
+    def native_value(self) -> StateType:
         """Return the name of the sensor."""
         return self.current_value
 
@@ -71,6 +73,7 @@ class VeraSensor(VeraDevice[veraApi.VeraSensor], SensorEntity):
             return PERCENTAGE
         if self.vera_device.category == veraApi.CATEGORY_POWER_METER:
             return "watts"
+        return None
 
     def update(self) -> None:
         """Update the state."""
@@ -101,8 +104,7 @@ class VeraSensor(VeraDevice[veraApi.VeraSensor], SensorEntity):
                 self.current_value = value
             self.last_changed_time = time
         elif self.vera_device.category == veraApi.CATEGORY_POWER_METER:
-            power = convert(self.vera_device.power, float, 0)
-            self.current_value = int(round(power, 0))
+            self.current_value = self.vera_device.power
         elif self.vera_device.is_trippable:
             tripped = self.vera_device.is_tripped
             self.current_value = "Tripped" if tripped else "Not Tripped"
diff --git a/homeassistant/components/vera/switch.py b/homeassistant/components/vera/switch.py
index 9f44bb28286..f1de72870f7 100644
--- a/homeassistant/components/vera/switch.py
+++ b/homeassistant/components/vera/switch.py
@@ -5,12 +5,9 @@ from typing import Any
 
 import pyvera as veraApi
 
-from homeassistant.components.switch import (
-    DOMAIN as PLATFORM_DOMAIN,
-    ENTITY_ID_FORMAT,
-    SwitchEntity,
-)
+from homeassistant.components.switch import ENTITY_ID_FORMAT, SwitchEntity
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.util import convert
@@ -29,7 +26,7 @@ async def async_setup_entry(
     async_add_entities(
         [
             VeraSwitch(device, controller_data)
-            for device in controller_data.devices.get(PLATFORM_DOMAIN)
+            for device in controller_data.devices[Platform.SWITCH]
         ],
         True,
     )
diff --git a/mypy.ini b/mypy.ini
index 4a38c798eba..3eb3d8b3019 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -2236,9 +2236,6 @@ ignore_errors = true
 [mypy-homeassistant.components.upnp.*]
 ignore_errors = true
 
-[mypy-homeassistant.components.vera.*]
-ignore_errors = true
-
 [mypy-homeassistant.components.vizio.*]
 ignore_errors = true
 
diff --git a/script/hassfest/mypy_config.py b/script/hassfest/mypy_config.py
index 7255bc202c2..d8038e7acf9 100644
--- a/script/hassfest/mypy_config.py
+++ b/script/hassfest/mypy_config.py
@@ -87,7 +87,6 @@ IGNORED_MODULES: Final[list[str]] = [
     "homeassistant.components.toon.*",
     "homeassistant.components.unifi.*",
     "homeassistant.components.upnp.*",
-    "homeassistant.components.vera.*",
     "homeassistant.components.vizio.*",
     "homeassistant.components.withings.*",
     "homeassistant.components.xbox.*",