diff --git a/homeassistant/components/switcher_kis/__init__.py b/homeassistant/components/switcher_kis/__init__.py
index 244ed708cc7..d081b3331c7 100644
--- a/homeassistant/components/switcher_kis/__init__.py
+++ b/homeassistant/components/switcher_kis/__init__.py
@@ -8,7 +8,7 @@ from aioswitcher.bridge import SwitcherV2Bridge
 import voluptuous as vol
 
 from homeassistant.components.switch import DOMAIN as SWITCH_DOMAIN
-from homeassistant.const import EVENT_HOMEASSISTANT_STOP
+from homeassistant.const import CONF_DEVICE_ID, EVENT_HOMEASSISTANT_STOP
 from homeassistant.core import callback
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.discovery import async_load_platform
@@ -20,7 +20,6 @@ _LOGGER = logging.getLogger(__name__)
 
 DOMAIN = "switcher_kis"
 
-CONF_DEVICE_ID = "device_id"
 CONF_DEVICE_PASSWORD = "device_password"
 CONF_PHONE_ID = "phone_id"
 
@@ -48,7 +47,6 @@ CONFIG_SCHEMA = vol.Schema(
 
 async def async_setup(hass: HomeAssistantType, config: Dict) -> bool:
     """Set up the switcher component."""
-
     phone_id = config[DOMAIN][CONF_PHONE_ID]
     device_id = config[DOMAIN][CONF_DEVICE_ID]
     device_password = config[DOMAIN][CONF_DEVICE_PASSWORD]
diff --git a/homeassistant/components/switcher_kis/switch.py b/homeassistant/components/switcher_kis/switch.py
index 5e75a0e6090..6b4b5026c2f 100644
--- a/homeassistant/components/switcher_kis/switch.py
+++ b/homeassistant/components/switcher_kis/switch.py
@@ -62,7 +62,6 @@ async def async_setup_platform(
 
     async def async_set_auto_off_service(entity, service_call: ServiceCallType) -> None:
         """Use for handling setting device auto-off service calls."""
-
         async with SwitcherV2Api(
             hass.loop,
             device_data.ip_addr,
@@ -76,7 +75,6 @@ async def async_setup_platform(
         entity, service_call: ServiceCallType
     ) -> None:
         """Use for handling turning device on with a timer service calls."""
-
         async with SwitcherV2Api(
             hass.loop,
             device_data.ip_addr,
@@ -133,7 +131,6 @@ class SwitcherControl(SwitchEntity):
     @property
     def is_on(self) -> bool:
         """Return True if entity is on."""
-
         return self._state == SWITCHER_STATE_ON
 
     @property
@@ -144,7 +141,6 @@ class SwitcherControl(SwitchEntity):
     @property
     def device_state_attributes(self) -> Dict:
         """Return the optional state attributes."""
-
         attribs = {}
 
         for prop, attr in DEVICE_PROPERTIES_TO_HA_ATTRIBUTES.items():
@@ -157,7 +153,6 @@ class SwitcherControl(SwitchEntity):
     @property
     def available(self) -> bool:
         """Return True if entity is available."""
-
         return self._state in [SWITCHER_STATE_ON, SWITCHER_STATE_OFF]
 
     async def async_added_to_hass(self) -> None:
@@ -188,7 +183,6 @@ class SwitcherControl(SwitchEntity):
 
     async def _control_device(self, send_on: bool) -> None:
         """Turn the entity on or off."""
-
         response: SwitcherV2ControlResponseMSG = None
         async with SwitcherV2Api(
             self.hass.loop,