diff --git a/homeassistant/components/homekit/accessories.py b/homeassistant/components/homekit/accessories.py
index 51b6508149b..571c47a521b 100644
--- a/homeassistant/components/homekit/accessories.py
+++ b/homeassistant/components/homekit/accessories.py
@@ -1,7 +1,4 @@
 """Extend the basic Accessory and Bridge functions."""
-from datetime import timedelta
-from functools import partial, wraps
-from inspect import getmodule
 import logging
 
 from pyhap.accessory import Accessory, Bridge
@@ -37,11 +34,7 @@ from homeassistant.const import (
     __version__,
 )
 from homeassistant.core import Context, callback as ha_callback, split_entity_id
-from homeassistant.helpers.event import (
-    async_track_state_change_event,
-    track_point_in_utc_time,
-)
-from homeassistant.util import dt as dt_util
+from homeassistant.helpers.event import async_track_state_change_event
 from homeassistant.util.decorator import Registry
 
 from .const import (
@@ -60,7 +53,6 @@ from .const import (
     CONF_LINKED_BATTERY_CHARGING_SENSOR,
     CONF_LINKED_BATTERY_SENSOR,
     CONF_LOW_BATTERY_THRESHOLD,
-    DEBOUNCE_TIMEOUT,
     DEFAULT_LOW_BATTERY_THRESHOLD,
     DEVICE_CLASS_CO,
     DEVICE_CLASS_CO2,
@@ -98,37 +90,6 @@ SWITCH_TYPES = {
 TYPES = Registry()
 
 
-def debounce(func):
-    """Decorate function to debounce callbacks from HomeKit."""
-
-    @ha_callback
-    def call_later_listener(self, *args):
-        """Handle call_later callback."""
-        debounce_params = self.debounce.pop(func.__name__, None)
-        if debounce_params:
-            self.hass.async_add_executor_job(func, self, *debounce_params[1:])
-
-    @wraps(func)
-    def wrapper(self, *args):
-        """Start async timer."""
-        debounce_params = self.debounce.pop(func.__name__, None)
-        if debounce_params:
-            debounce_params[0]()  # remove listener
-        remove_listener = track_point_in_utc_time(
-            self.hass,
-            partial(call_later_listener, self),
-            dt_util.utcnow() + timedelta(seconds=DEBOUNCE_TIMEOUT),
-        )
-        self.debounce[func.__name__] = (remove_listener, *args)
-        logger.debug(
-            "%s: Start %s timeout", self.entity_id, func.__name__.replace("set_", "")
-        )
-
-    name = getmodule(func).__name__
-    logger = logging.getLogger(name)
-    return wrapper
-
-
 def get_accessory(hass, driver, state, aid, config):
     """Take state and return an accessory object if supported."""
     if not aid:
@@ -278,7 +239,6 @@ class HomeAccessory(Accessory):
         self.category = category
         self.entity_id = entity_id
         self.hass = hass
-        self.debounce = {}
         self._subscriptions = []
         self._char_battery = None
         self._char_charging = None
diff --git a/homeassistant/components/homekit/type_covers.py b/homeassistant/components/homekit/type_covers.py
index 75cabf14483..daa782b8d67 100644
--- a/homeassistant/components/homekit/type_covers.py
+++ b/homeassistant/components/homekit/type_covers.py
@@ -33,7 +33,7 @@ from homeassistant.const import (
 from homeassistant.core import callback
 from homeassistant.helpers.event import async_track_state_change_event
 
-from .accessories import TYPES, HomeAccessory, debounce
+from .accessories import TYPES, HomeAccessory
 from .const import (
     ATTR_OBSTRUCTION_DETECTED,
     CHAR_CURRENT_DOOR_STATE,
@@ -233,7 +233,6 @@ class OpeningDeviceBase(HomeAccessory):
             return
         self.call_service(DOMAIN, SERVICE_STOP_COVER, {ATTR_ENTITY_ID: self.entity_id})
 
-    @debounce
     def set_tilt(self, value):
         """Set tilt to value if call came from HomeKit."""
         _LOGGER.info("%s: Set tilt to %d", self.entity_id, value)
@@ -284,7 +283,6 @@ class OpeningDevice(OpeningDeviceBase, HomeAccessory):
         )
         self.async_update_state(state)
 
-    @debounce
     def move_cover(self, value):
         """Move cover to value if call came from HomeKit."""
         _LOGGER.debug("%s: Set position to %d", self.entity_id, value)
@@ -360,7 +358,6 @@ class WindowCoveringBasic(OpeningDeviceBase, HomeAccessory):
         )
         self.async_update_state(state)
 
-    @debounce
     def move_cover(self, value):
         """Move cover to value if call came from HomeKit."""
         _LOGGER.debug("%s: Set position to %d", self.entity_id, value)
diff --git a/tests/components/homekit/common.py b/tests/components/homekit/common.py
index 20aa0e04c2b..6b1d87e3f54 100644
--- a/tests/components/homekit/common.py
+++ b/tests/components/homekit/common.py
@@ -1,17 +1,9 @@
 """Collection of fixtures and functions for the HomeKit tests."""
-from unittest.mock import Mock, patch
+from unittest.mock import Mock
 
 EMPTY_8_6_JPEG = b"empty_8_6"
 
 
-def patch_debounce():
-    """Return patch for debounce method."""
-    return patch(
-        "homeassistant.components.homekit.accessories.debounce",
-        lambda f: lambda *args, **kwargs: f(*args, **kwargs),
-    )
-
-
 def mock_turbo_jpeg(
     first_width=None, second_width=None, first_height=None, second_height=None
 ):
diff --git a/tests/components/homekit/test_accessories.py b/tests/components/homekit/test_accessories.py
index 886123062c4..8ba2d9fb0b2 100644
--- a/tests/components/homekit/test_accessories.py
+++ b/tests/components/homekit/test_accessories.py
@@ -2,7 +2,6 @@
 
 This includes tests for all mock object types.
 """
-from datetime import timedelta
 from unittest.mock import Mock, patch
 
 import pytest
@@ -11,7 +10,6 @@ from homeassistant.components.homekit.accessories import (
     HomeAccessory,
     HomeBridge,
     HomeDriver,
-    debounce,
 )
 from homeassistant.components.homekit.const import (
     ATTR_DISPLAY_NAME,
@@ -45,41 +43,8 @@ from homeassistant.const import (
     __version__,
 )
 from homeassistant.helpers.event import TRACK_STATE_CHANGE_CALLBACKS
-import homeassistant.util.dt as dt_util
 
-from tests.common import async_fire_time_changed, async_mock_service
-
-
-async def test_debounce(hass):
-    """Test add_timeout decorator function."""
-
-    def demo_func(*args):
-        nonlocal arguments, counter
-        counter += 1
-        arguments = args
-
-    arguments = None
-    counter = 0
-    mock = Mock(hass=hass, debounce={})
-
-    debounce_demo = debounce(demo_func)
-    assert debounce_demo.__name__ == "demo_func"
-    now = dt_util.utcnow()
-
-    with patch("homeassistant.util.dt.utcnow", return_value=now):
-        await hass.async_add_executor_job(debounce_demo, mock, "value")
-    async_fire_time_changed(hass, now + timedelta(seconds=3))
-    await hass.async_block_till_done()
-    assert counter == 1
-    assert len(arguments) == 2
-
-    with patch("homeassistant.util.dt.utcnow", return_value=now):
-        await hass.async_add_executor_job(debounce_demo, mock, "value")
-        await hass.async_add_executor_job(debounce_demo, mock, "value")
-
-    async_fire_time_changed(hass, now + timedelta(seconds=3))
-    await hass.async_block_till_done()
-    assert counter == 2
+from tests.common import async_mock_service
 
 
 async def test_accessory_cancels_track_state_change_on_stop(hass, hk_driver):
diff --git a/tests/components/homekit/test_homekit.py b/tests/components/homekit/test_homekit.py
index c6f897c32a2..7b5153b825d 100644
--- a/tests/components/homekit/test_homekit.py
+++ b/tests/components/homekit/test_homekit.py
@@ -67,7 +67,6 @@ from homeassistant.util import json as json_util
 from .util import PATH_HOMEKIT, async_init_entry, async_init_integration
 
 from tests.common import MockConfigEntry, mock_device_registry, mock_registry
-from tests.components.homekit.common import patch_debounce
 
 IP_ADDRESS = "127.0.0.1"
 
@@ -89,14 +88,6 @@ def entity_reg_fixture(hass):
     return mock_registry(hass)
 
 
-@pytest.fixture(name="debounce_patcher", scope="module")
-def debounce_patcher_fixture():
-    """Patch debounce method."""
-    patcher = patch_debounce()
-    yield patcher.start()
-    patcher.stop()
-
-
 async def test_setup_min(hass, mock_zeroconf):
     """Test async_setup with min config options."""
     entry = MockConfigEntry(
@@ -485,7 +476,7 @@ async def test_homekit_entity_glob_filter(hass, mock_zeroconf):
         mock_get_acc.reset_mock()
 
 
-async def test_homekit_start(hass, hk_driver, device_reg, debounce_patcher):
+async def test_homekit_start(hass, hk_driver, device_reg):
     """Test HomeKit start method."""
     entry = await async_init_integration(hass)
 
@@ -573,9 +564,7 @@ async def test_homekit_start(hass, hk_driver, device_reg, debounce_patcher):
     assert len(device_reg.devices) == 1
 
 
-async def test_homekit_start_with_a_broken_accessory(
-    hass, hk_driver, debounce_patcher, mock_zeroconf
-):
+async def test_homekit_start_with_a_broken_accessory(hass, hk_driver, mock_zeroconf):
     """Test HomeKit start method."""
     pin = b"123-45-678"
     entry = MockConfigEntry(
@@ -754,7 +743,7 @@ async def test_homekit_too_many_accessories(hass, hk_driver, caplog, mock_zeroco
 
 
 async def test_homekit_finds_linked_batteries(
-    hass, hk_driver, debounce_patcher, device_reg, entity_reg, mock_zeroconf
+    hass, hk_driver, device_reg, entity_reg, mock_zeroconf
 ):
     """Test HomeKit start method."""
     entry = await async_init_integration(hass)
@@ -840,7 +829,7 @@ async def test_homekit_finds_linked_batteries(
 
 
 async def test_homekit_async_get_integration_fails(
-    hass, hk_driver, debounce_patcher, device_reg, entity_reg, mock_zeroconf
+    hass, hk_driver, device_reg, entity_reg, mock_zeroconf
 ):
     """Test that we continue if async_get_integration fails."""
     entry = await async_init_integration(hass)
@@ -1072,7 +1061,7 @@ def _write_data(path: str, data: Dict) -> None:
 
 
 async def test_homekit_ignored_missing_devices(
-    hass, hk_driver, debounce_patcher, device_reg, entity_reg, mock_zeroconf
+    hass, hk_driver, device_reg, entity_reg, mock_zeroconf
 ):
     """Test HomeKit handles a device in the entity registry but missing from the device registry."""
     entry = await async_init_integration(hass)
@@ -1153,7 +1142,7 @@ async def test_homekit_ignored_missing_devices(
 
 
 async def test_homekit_finds_linked_motion_sensors(
-    hass, hk_driver, debounce_patcher, device_reg, entity_reg, mock_zeroconf
+    hass, hk_driver, device_reg, entity_reg, mock_zeroconf
 ):
     """Test HomeKit start method."""
     entry = await async_init_integration(hass)
@@ -1228,7 +1217,7 @@ async def test_homekit_finds_linked_motion_sensors(
 
 
 async def test_homekit_finds_linked_humidity_sensors(
-    hass, hk_driver, debounce_patcher, device_reg, entity_reg, mock_zeroconf
+    hass, hk_driver, device_reg, entity_reg, mock_zeroconf
 ):
     """Test HomeKit start method."""
     entry = await async_init_integration(hass)
@@ -1376,9 +1365,7 @@ def _get_fixtures_base_path():
     return os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
 
 
-async def test_homekit_start_in_accessory_mode(
-    hass, hk_driver, device_reg, debounce_patcher
-):
+async def test_homekit_start_in_accessory_mode(hass, hk_driver, device_reg):
     """Test HomeKit start method in accessory mode."""
     entry = await async_init_integration(hass)
 
diff --git a/tests/components/homekit/test_type_covers.py b/tests/components/homekit/test_type_covers.py
index 48b20e8e0b8..d39e9cda7d0 100644
--- a/tests/components/homekit/test_type_covers.py
+++ b/tests/components/homekit/test_type_covers.py
@@ -1,7 +1,4 @@
 """Test different accessory types: Covers."""
-from collections import namedtuple
-
-import pytest
 
 from homeassistant.components.cover import (
     ATTR_CURRENT_POSITION,
@@ -22,6 +19,12 @@ from homeassistant.components.homekit.const import (
     HK_DOOR_OPEN,
     HK_DOOR_OPENING,
 )
+from homeassistant.components.homekit.type_covers import (
+    GarageDoorOpener,
+    Window,
+    WindowCovering,
+    WindowCoveringBasic,
+)
 from homeassistant.const import (
     ATTR_ENTITY_ID,
     ATTR_SUPPORTED_FEATURES,
@@ -40,37 +43,15 @@ from homeassistant.core import CoreState
 from homeassistant.helpers import entity_registry
 
 from tests.common import async_mock_service
-from tests.components.homekit.common import patch_debounce
 
 
-@pytest.fixture(scope="module")
-def cls():
-    """Patch debounce decorator during import of type_covers."""
-    patcher = patch_debounce()
-    patcher.start()
-    _import = __import__(
-        "homeassistant.components.homekit.type_covers",
-        fromlist=["GarageDoorOpener", "WindowCovering", "WindowCoveringBasic"],
-    )
-    patcher_tuple = namedtuple(
-        "Cls", ["window", "windowcovering", "windowcovering_basic", "garage"]
-    )
-    yield patcher_tuple(
-        window=_import.Window,
-        windowcovering=_import.WindowCovering,
-        windowcovering_basic=_import.WindowCoveringBasic,
-        garage=_import.GarageDoorOpener,
-    )
-    patcher.stop()
-
-
-async def test_garage_door_open_close(hass, hk_driver, cls, events):
+async def test_garage_door_open_close(hass, hk_driver, events):
     """Test if accessory and HA are updated accordingly."""
     entity_id = "cover.garage_door"
 
     hass.states.async_set(entity_id, None)
     await hass.async_block_till_done()
-    acc = cls.garage(hass, hk_driver, "Garage Door", entity_id, 2, None)
+    acc = GarageDoorOpener(hass, hk_driver, "Garage Door", entity_id, 2, None)
     await acc.run_handler()
     await hass.async_block_till_done()
 
@@ -148,13 +129,13 @@ async def test_garage_door_open_close(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] is None
 
 
-async def test_windowcovering_set_cover_position(hass, hk_driver, cls, events):
+async def test_windowcovering_set_cover_position(hass, hk_driver, events):
     """Test if accessory and HA are updated accordingly."""
     entity_id = "cover.window"
 
     hass.states.async_set(entity_id, None)
     await hass.async_block_till_done()
-    acc = cls.windowcovering(hass, hk_driver, "Cover", entity_id, 2, None)
+    acc = WindowCovering(hass, hk_driver, "Cover", entity_id, 2, None)
     await acc.run_handler()
     await hass.async_block_till_done()
 
@@ -218,13 +199,13 @@ async def test_windowcovering_set_cover_position(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] == 75
 
 
-async def test_window_instantiate(hass, hk_driver, cls, events):
+async def test_window_instantiate(hass, hk_driver, events):
     """Test if Window accessory is instantiated correctly."""
     entity_id = "cover.window"
 
     hass.states.async_set(entity_id, None)
     await hass.async_block_till_done()
-    acc = cls.window(hass, hk_driver, "Window", entity_id, 2, None)
+    acc = Window(hass, hk_driver, "Window", entity_id, 2, None)
     await acc.run_handler()
     await hass.async_block_till_done()
 
@@ -235,7 +216,7 @@ async def test_window_instantiate(hass, hk_driver, cls, events):
     assert acc.char_target_position.value == 0
 
 
-async def test_windowcovering_cover_set_tilt(hass, hk_driver, cls, events):
+async def test_windowcovering_cover_set_tilt(hass, hk_driver, events):
     """Test if accessory and HA update slat tilt accordingly."""
     entity_id = "cover.window"
 
@@ -243,7 +224,7 @@ async def test_windowcovering_cover_set_tilt(hass, hk_driver, cls, events):
         entity_id, STATE_UNKNOWN, {ATTR_SUPPORTED_FEATURES: SUPPORT_SET_TILT_POSITION}
     )
     await hass.async_block_till_done()
-    acc = cls.windowcovering(hass, hk_driver, "Cover", entity_id, 2, None)
+    acc = WindowCovering(hass, hk_driver, "Cover", entity_id, 2, None)
     await acc.run_handler()
     await hass.async_block_till_done()
 
@@ -302,12 +283,12 @@ async def test_windowcovering_cover_set_tilt(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] == 75
 
 
-async def test_windowcovering_open_close(hass, hk_driver, cls, events):
+async def test_windowcovering_open_close(hass, hk_driver, events):
     """Test if accessory and HA are updated accordingly."""
     entity_id = "cover.window"
 
     hass.states.async_set(entity_id, STATE_UNKNOWN, {ATTR_SUPPORTED_FEATURES: 0})
-    acc = cls.windowcovering_basic(hass, hk_driver, "Cover", entity_id, 2, None)
+    acc = WindowCoveringBasic(hass, hk_driver, "Cover", entity_id, 2, None)
     await acc.run_handler()
     await hass.async_block_till_done()
 
@@ -383,14 +364,14 @@ async def test_windowcovering_open_close(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] is None
 
 
-async def test_windowcovering_open_close_stop(hass, hk_driver, cls, events):
+async def test_windowcovering_open_close_stop(hass, hk_driver, events):
     """Test if accessory and HA are updated accordingly."""
     entity_id = "cover.window"
 
     hass.states.async_set(
         entity_id, STATE_UNKNOWN, {ATTR_SUPPORTED_FEATURES: SUPPORT_STOP}
     )
-    acc = cls.windowcovering_basic(hass, hk_driver, "Cover", entity_id, 2, None)
+    acc = WindowCoveringBasic(hass, hk_driver, "Cover", entity_id, 2, None)
     await acc.run_handler()
     await hass.async_block_till_done()
 
@@ -431,7 +412,7 @@ async def test_windowcovering_open_close_stop(hass, hk_driver, cls, events):
 
 
 async def test_windowcovering_open_close_with_position_and_stop(
-    hass, hk_driver, cls, events
+    hass, hk_driver, events
 ):
     """Test if accessory and HA are updated accordingly."""
     entity_id = "cover.stop_window"
@@ -441,7 +422,7 @@ async def test_windowcovering_open_close_with_position_and_stop(
         STATE_UNKNOWN,
         {ATTR_SUPPORTED_FEATURES: SUPPORT_STOP | SUPPORT_SET_POSITION},
     )
-    acc = cls.windowcovering(hass, hk_driver, "Cover", entity_id, 2, None)
+    acc = WindowCovering(hass, hk_driver, "Cover", entity_id, 2, None)
     await acc.run_handler()
     await hass.async_block_till_done()
 
@@ -461,7 +442,7 @@ async def test_windowcovering_open_close_with_position_and_stop(
     assert events[-1].data[ATTR_VALUE] is None
 
 
-async def test_windowcovering_basic_restore(hass, hk_driver, cls, events):
+async def test_windowcovering_basic_restore(hass, hk_driver, events):
     """Test setting up an entity from state in the event registry."""
     hass.state = CoreState.not_running
 
@@ -486,22 +467,20 @@ async def test_windowcovering_basic_restore(hass, hk_driver, cls, events):
     hass.bus.async_fire(EVENT_HOMEASSISTANT_START, {})
     await hass.async_block_till_done()
 
-    acc = cls.windowcovering_basic(hass, hk_driver, "Cover", "cover.simple", 2, None)
+    acc = WindowCoveringBasic(hass, hk_driver, "Cover", "cover.simple", 2, None)
     assert acc.category == 14
     assert acc.char_current_position is not None
     assert acc.char_target_position is not None
     assert acc.char_position_state is not None
 
-    acc = cls.windowcovering_basic(
-        hass, hk_driver, "Cover", "cover.all_info_set", 2, None
-    )
+    acc = WindowCoveringBasic(hass, hk_driver, "Cover", "cover.all_info_set", 2, None)
     assert acc.category == 14
     assert acc.char_current_position is not None
     assert acc.char_target_position is not None
     assert acc.char_position_state is not None
 
 
-async def test_windowcovering_restore(hass, hk_driver, cls, events):
+async def test_windowcovering_restore(hass, hk_driver, events):
     """Test setting up an entity from state in the event registry."""
     hass.state = CoreState.not_running
 
@@ -526,20 +505,20 @@ async def test_windowcovering_restore(hass, hk_driver, cls, events):
     hass.bus.async_fire(EVENT_HOMEASSISTANT_START, {})
     await hass.async_block_till_done()
 
-    acc = cls.windowcovering(hass, hk_driver, "Cover", "cover.simple", 2, None)
+    acc = WindowCovering(hass, hk_driver, "Cover", "cover.simple", 2, None)
     assert acc.category == 14
     assert acc.char_current_position is not None
     assert acc.char_target_position is not None
     assert acc.char_position_state is not None
 
-    acc = cls.windowcovering(hass, hk_driver, "Cover", "cover.all_info_set", 2, None)
+    acc = WindowCovering(hass, hk_driver, "Cover", "cover.all_info_set", 2, None)
     assert acc.category == 14
     assert acc.char_current_position is not None
     assert acc.char_target_position is not None
     assert acc.char_position_state is not None
 
 
-async def test_garage_door_with_linked_obstruction_sensor(hass, hk_driver, cls, events):
+async def test_garage_door_with_linked_obstruction_sensor(hass, hk_driver, events):
     """Test if accessory and HA are updated accordingly with a linked obstruction sensor."""
     linked_obstruction_sensor_entity_id = "binary_sensor.obstruction"
     entity_id = "cover.garage_door"
@@ -547,7 +526,7 @@ async def test_garage_door_with_linked_obstruction_sensor(hass, hk_driver, cls,
     hass.states.async_set(linked_obstruction_sensor_entity_id, STATE_OFF)
     hass.states.async_set(entity_id, None)
     await hass.async_block_till_done()
-    acc = cls.garage(
+    acc = GarageDoorOpener(
         hass,
         hk_driver,
         "Garage Door",
diff --git a/tests/components/homekit/test_type_fans.py b/tests/components/homekit/test_type_fans.py
index fc5ac4344ad..8111d256594 100644
--- a/tests/components/homekit/test_type_fans.py
+++ b/tests/components/homekit/test_type_fans.py
@@ -1,8 +1,6 @@
 """Test different accessory types: Fans."""
-from collections import namedtuple
 
 from pyhap.const import HAP_REPR_AID, HAP_REPR_CHARS, HAP_REPR_IID, HAP_REPR_VALUE
-import pytest
 
 from homeassistant.components.fan import (
     ATTR_DIRECTION,
@@ -16,6 +14,7 @@ from homeassistant.components.fan import (
     SUPPORT_SET_SPEED,
 )
 from homeassistant.components.homekit.const import ATTR_VALUE
+from homeassistant.components.homekit.type_fans import Fan
 from homeassistant.const import (
     ATTR_ENTITY_ID,
     ATTR_SUPPORTED_FEATURES,
@@ -28,27 +27,15 @@ from homeassistant.core import CoreState
 from homeassistant.helpers import entity_registry
 
 from tests.common import async_mock_service
-from tests.components.homekit.common import patch_debounce
 
 
-@pytest.fixture(scope="module")
-def cls():
-    """Patch debounce decorator during import of type_fans."""
-    patcher = patch_debounce()
-    patcher.start()
-    _import = __import__("homeassistant.components.homekit.type_fans", fromlist=["Fan"])
-    patcher_tuple = namedtuple("Cls", ["fan"])
-    yield patcher_tuple(fan=_import.Fan)
-    patcher.stop()
-
-
-async def test_fan_basic(hass, hk_driver, cls, events):
+async def test_fan_basic(hass, hk_driver, events):
     """Test fan with char state."""
     entity_id = "fan.demo"
 
     hass.states.async_set(entity_id, STATE_ON, {ATTR_SUPPORTED_FEATURES: 0})
     await hass.async_block_till_done()
-    acc = cls.fan(hass, hk_driver, "Fan", entity_id, 1, None)
+    acc = Fan(hass, hk_driver, "Fan", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     assert acc.aid == 1
@@ -120,7 +107,7 @@ async def test_fan_basic(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] is None
 
 
-async def test_fan_direction(hass, hk_driver, cls, events):
+async def test_fan_direction(hass, hk_driver, events):
     """Test fan with direction."""
     entity_id = "fan.demo"
 
@@ -130,7 +117,7 @@ async def test_fan_direction(hass, hk_driver, cls, events):
         {ATTR_SUPPORTED_FEATURES: SUPPORT_DIRECTION, ATTR_DIRECTION: DIRECTION_FORWARD},
     )
     await hass.async_block_till_done()
-    acc = cls.fan(hass, hk_driver, "Fan", entity_id, 1, None)
+    acc = Fan(hass, hk_driver, "Fan", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     assert acc.char_direction.value == 0
@@ -188,7 +175,7 @@ async def test_fan_direction(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] == DIRECTION_REVERSE
 
 
-async def test_fan_oscillate(hass, hk_driver, cls, events):
+async def test_fan_oscillate(hass, hk_driver, events):
     """Test fan with oscillate."""
     entity_id = "fan.demo"
 
@@ -198,7 +185,7 @@ async def test_fan_oscillate(hass, hk_driver, cls, events):
         {ATTR_SUPPORTED_FEATURES: SUPPORT_OSCILLATE, ATTR_OSCILLATING: False},
     )
     await hass.async_block_till_done()
-    acc = cls.fan(hass, hk_driver, "Fan", entity_id, 1, None)
+    acc = Fan(hass, hk_driver, "Fan", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     assert acc.char_swing.value == 0
@@ -257,7 +244,7 @@ async def test_fan_oscillate(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] is True
 
 
-async def test_fan_speed(hass, hk_driver, cls, events):
+async def test_fan_speed(hass, hk_driver, events):
     """Test fan with speed."""
     entity_id = "fan.demo"
 
@@ -270,7 +257,7 @@ async def test_fan_speed(hass, hk_driver, cls, events):
         },
     )
     await hass.async_block_till_done()
-    acc = cls.fan(hass, hk_driver, "Fan", entity_id, 1, None)
+    acc = Fan(hass, hk_driver, "Fan", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     # Initial value can be anything but 0. If it is 0, it might cause HomeKit to set the
@@ -336,7 +323,7 @@ async def test_fan_speed(hass, hk_driver, cls, events):
     assert acc.char_active.value == 1
 
 
-async def test_fan_set_all_one_shot(hass, hk_driver, cls, events):
+async def test_fan_set_all_one_shot(hass, hk_driver, events):
     """Test fan with speed."""
     entity_id = "fan.demo"
 
@@ -353,7 +340,7 @@ async def test_fan_set_all_one_shot(hass, hk_driver, cls, events):
         },
     )
     await hass.async_block_till_done()
-    acc = cls.fan(hass, hk_driver, "Fan", entity_id, 1, None)
+    acc = Fan(hass, hk_driver, "Fan", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     # Initial value can be anything but 0. If it is 0, it might cause HomeKit to set the
@@ -529,7 +516,7 @@ async def test_fan_set_all_one_shot(hass, hk_driver, cls, events):
     assert len(call_set_direction) == 2
 
 
-async def test_fan_restore(hass, hk_driver, cls, events):
+async def test_fan_restore(hass, hk_driver, events):
     """Test setting up an entity from state in the event registry."""
     hass.state = CoreState.not_running
 
@@ -554,14 +541,14 @@ async def test_fan_restore(hass, hk_driver, cls, events):
     hass.bus.async_fire(EVENT_HOMEASSISTANT_START, {})
     await hass.async_block_till_done()
 
-    acc = cls.fan(hass, hk_driver, "Fan", "fan.simple", 2, None)
+    acc = Fan(hass, hk_driver, "Fan", "fan.simple", 2, None)
     assert acc.category == 3
     assert acc.char_active is not None
     assert acc.char_direction is None
     assert acc.char_speed is None
     assert acc.char_swing is None
 
-    acc = cls.fan(hass, hk_driver, "Fan", "fan.all_info_set", 2, None)
+    acc = Fan(hass, hk_driver, "Fan", "fan.all_info_set", 2, None)
     assert acc.category == 3
     assert acc.char_active is not None
     assert acc.char_direction is not None
diff --git a/tests/components/homekit/test_type_lights.py b/tests/components/homekit/test_type_lights.py
index e82bc5bb15d..42ef18f3505 100644
--- a/tests/components/homekit/test_type_lights.py
+++ b/tests/components/homekit/test_type_lights.py
@@ -1,10 +1,9 @@
 """Test different accessory types: Lights."""
-from collections import namedtuple
 
 from pyhap.const import HAP_REPR_AID, HAP_REPR_CHARS, HAP_REPR_IID, HAP_REPR_VALUE
-import pytest
 
 from homeassistant.components.homekit.const import ATTR_VALUE
+from homeassistant.components.homekit.type_lights import Light
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_BRIGHTNESS_PCT,
@@ -28,29 +27,15 @@ from homeassistant.core import CoreState
 from homeassistant.helpers import entity_registry
 
 from tests.common import async_mock_service
-from tests.components.homekit.common import patch_debounce
 
 
-@pytest.fixture(scope="module")
-def cls():
-    """Patch debounce decorator during import of type_lights."""
-    patcher = patch_debounce()
-    patcher.start()
-    _import = __import__(
-        "homeassistant.components.homekit.type_lights", fromlist=["Light"]
-    )
-    patcher_tuple = namedtuple("Cls", ["light"])
-    yield patcher_tuple(light=_import.Light)
-    patcher.stop()
-
-
-async def test_light_basic(hass, hk_driver, cls, events):
+async def test_light_basic(hass, hk_driver, events):
     """Test light with char state."""
     entity_id = "light.demo"
 
     hass.states.async_set(entity_id, STATE_ON, {ATTR_SUPPORTED_FEATURES: 0})
     await hass.async_block_till_done()
-    acc = cls.light(hass, hk_driver, "Light", entity_id, 1, None)
+    acc = Light(hass, hk_driver, "Light", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     assert acc.aid == 1
@@ -113,7 +98,7 @@ async def test_light_basic(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] == "Set state to 0"
 
 
-async def test_light_brightness(hass, hk_driver, cls, events):
+async def test_light_brightness(hass, hk_driver, events):
     """Test light with brightness."""
     entity_id = "light.demo"
 
@@ -123,7 +108,7 @@ async def test_light_brightness(hass, hk_driver, cls, events):
         {ATTR_SUPPORTED_FEATURES: SUPPORT_BRIGHTNESS, ATTR_BRIGHTNESS: 255},
     )
     await hass.async_block_till_done()
-    acc = cls.light(hass, hk_driver, "Light", entity_id, 1, None)
+    acc = Light(hass, hk_driver, "Light", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     # Initial value can be anything but 0. If it is 0, it might cause HomeKit to set the
@@ -231,7 +216,7 @@ async def test_light_brightness(hass, hk_driver, cls, events):
     assert acc.char_brightness.value == 1
 
 
-async def test_light_color_temperature(hass, hk_driver, cls, events):
+async def test_light_color_temperature(hass, hk_driver, events):
     """Test light with color temperature."""
     entity_id = "light.demo"
 
@@ -241,7 +226,7 @@ async def test_light_color_temperature(hass, hk_driver, cls, events):
         {ATTR_SUPPORTED_FEATURES: SUPPORT_COLOR_TEMP, ATTR_COLOR_TEMP: 190},
     )
     await hass.async_block_till_done()
-    acc = cls.light(hass, hk_driver, "Light", entity_id, 1, None)
+    acc = Light(hass, hk_driver, "Light", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     assert acc.char_color_temperature.value == 190
@@ -278,7 +263,7 @@ async def test_light_color_temperature(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] == "color temperature at 250"
 
 
-async def test_light_color_temperature_and_rgb_color(hass, hk_driver, cls, events):
+async def test_light_color_temperature_and_rgb_color(hass, hk_driver, events):
     """Test light with color temperature and rgb color not exposing temperature."""
     entity_id = "light.demo"
 
@@ -292,7 +277,7 @@ async def test_light_color_temperature_and_rgb_color(hass, hk_driver, cls, event
         },
     )
     await hass.async_block_till_done()
-    acc = cls.light(hass, hk_driver, "Light", entity_id, 2, None)
+    acc = Light(hass, hk_driver, "Light", entity_id, 2, None)
     assert acc.char_hue.value == 260
     assert acc.char_saturation.value == 90
 
@@ -313,7 +298,7 @@ async def test_light_color_temperature_and_rgb_color(hass, hk_driver, cls, event
     assert acc.char_saturation.value == 61
 
 
-async def test_light_rgb_color(hass, hk_driver, cls, events):
+async def test_light_rgb_color(hass, hk_driver, events):
     """Test light with rgb_color."""
     entity_id = "light.demo"
 
@@ -323,7 +308,7 @@ async def test_light_rgb_color(hass, hk_driver, cls, events):
         {ATTR_SUPPORTED_FEATURES: SUPPORT_COLOR, ATTR_HS_COLOR: (260, 90)},
     )
     await hass.async_block_till_done()
-    acc = cls.light(hass, hk_driver, "Light", entity_id, 1, None)
+    acc = Light(hass, hk_driver, "Light", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     assert acc.char_hue.value == 260
@@ -365,7 +350,7 @@ async def test_light_rgb_color(hass, hk_driver, cls, events):
     assert events[-1].data[ATTR_VALUE] == "set color at (145, 75)"
 
 
-async def test_light_restore(hass, hk_driver, cls, events):
+async def test_light_restore(hass, hk_driver, events):
     """Test setting up an entity from state in the event registry."""
     hass.state = CoreState.not_running
 
@@ -385,20 +370,20 @@ async def test_light_restore(hass, hk_driver, cls, events):
     hass.bus.async_fire(EVENT_HOMEASSISTANT_START, {})
     await hass.async_block_till_done()
 
-    acc = cls.light(hass, hk_driver, "Light", "light.simple", 1, None)
+    acc = Light(hass, hk_driver, "Light", "light.simple", 1, None)
     hk_driver.add_accessory(acc)
 
     assert acc.category == 5  # Lightbulb
     assert acc.chars == []
     assert acc.char_on.value == 0
 
-    acc = cls.light(hass, hk_driver, "Light", "light.all_info_set", 2, None)
+    acc = Light(hass, hk_driver, "Light", "light.all_info_set", 2, None)
     assert acc.category == 5  # Lightbulb
     assert acc.chars == ["Brightness"]
     assert acc.char_on.value == 0
 
 
-async def test_light_set_brightness_and_color(hass, hk_driver, cls, events):
+async def test_light_set_brightness_and_color(hass, hk_driver, events):
     """Test light with all chars in one go."""
     entity_id = "light.demo"
 
@@ -411,7 +396,7 @@ async def test_light_set_brightness_and_color(hass, hk_driver, cls, events):
         },
     )
     await hass.async_block_till_done()
-    acc = cls.light(hass, hk_driver, "Light", entity_id, 1, None)
+    acc = Light(hass, hk_driver, "Light", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     # Initial value can be anything but 0. If it is 0, it might cause HomeKit to set the
@@ -474,7 +459,7 @@ async def test_light_set_brightness_and_color(hass, hk_driver, cls, events):
     )
 
 
-async def test_light_set_brightness_and_color_temp(hass, hk_driver, cls, events):
+async def test_light_set_brightness_and_color_temp(hass, hk_driver, events):
     """Test light with all chars in one go."""
     entity_id = "light.demo"
 
@@ -487,7 +472,7 @@ async def test_light_set_brightness_and_color_temp(hass, hk_driver, cls, events)
         },
     )
     await hass.async_block_till_done()
-    acc = cls.light(hass, hk_driver, "Light", entity_id, 1, None)
+    acc = Light(hass, hk_driver, "Light", entity_id, 1, None)
     hk_driver.add_accessory(acc)
 
     # Initial value can be anything but 0. If it is 0, it might cause HomeKit to set the