diff --git a/homeassistant/components/netatmo/camera.py b/homeassistant/components/netatmo/camera.py
index 4ae40181a93..346f9e93647 100644
--- a/homeassistant/components/netatmo/camera.py
+++ b/homeassistant/components/netatmo/camera.py
@@ -36,7 +36,6 @@ from .const import (
     SERVICE_SET_PERSON_AWAY,
     SERVICE_SET_PERSONS_HOME,
     SIGNAL_NAME,
-    UNKNOWN,
     WEBHOOK_LIGHT_MODE,
     WEBHOOK_NACAMERA_CONNECTION,
     WEBHOOK_PUSH_TYPE,
@@ -132,9 +131,7 @@ class NetatmoCamera(NetatmoBase, Camera):
 
         self._id = camera_id
         self._home_id = home_id
-        self._device_name = self._data.get_camera(camera_id=camera_id).get(
-            "name", UNKNOWN
-        )
+        self._device_name = self._data.get_camera(camera_id=camera_id)["name"]
         self._attr_name = f"{MANUFACTURER} {self._device_name}"
         self._model = camera_type
         self._attr_unique_id = f"{self._id}-{self._model}"
diff --git a/homeassistant/components/netatmo/const.py b/homeassistant/components/netatmo/const.py
index f6806ace324..ea0f486b6cc 100644
--- a/homeassistant/components/netatmo/const.py
+++ b/homeassistant/components/netatmo/const.py
@@ -6,7 +6,6 @@ from homeassistant.components.select import DOMAIN as SELECT_DOMAIN
 from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
 
 API = "api"
-UNKNOWN = "unknown"
 
 DOMAIN = "netatmo"
 MANUFACTURER = "Netatmo"
@@ -77,7 +76,7 @@ DATA_SCHEDULES = "netatmo_schedules"
 NETATMO_WEBHOOK_URL = None
 NETATMO_EVENT = "netatmo_event"
 
-DEFAULT_PERSON = UNKNOWN
+DEFAULT_PERSON = "unknown"
 DEFAULT_DISCOVERY = True
 DEFAULT_WEBHOOKS = False
 
diff --git a/homeassistant/components/netatmo/device_trigger.py b/homeassistant/components/netatmo/device_trigger.py
index 65bc79ee712..1bfc736d581 100644
--- a/homeassistant/components/netatmo/device_trigger.py
+++ b/homeassistant/components/netatmo/device_trigger.py
@@ -144,10 +144,7 @@ async def async_attach_trigger(
             ATTR_DEVICE_ID: config[ATTR_DEVICE_ID],
         },
     }
-    # if config[CONF_TYPE] in SUBTYPES:
-    #     event_config[event_trigger.CONF_EVENT_DATA]["data"] = {
-    #         "mode": config[CONF_SUBTYPE]
-    #     }
+
     if config[CONF_TYPE] in SUBTYPES:
         event_config.update(
             {event_trigger.CONF_EVENT_DATA: {"data": {"mode": config[CONF_SUBTYPE]}}}
diff --git a/homeassistant/components/netatmo/light.py b/homeassistant/components/netatmo/light.py
index 717aace1aa2..6fe5e84e65a 100644
--- a/homeassistant/components/netatmo/light.py
+++ b/homeassistant/components/netatmo/light.py
@@ -19,7 +19,6 @@ from .const import (
     EVENT_TYPE_LIGHT_MODE,
     MANUFACTURER,
     SIGNAL_NAME,
-    UNKNOWN,
     WEBHOOK_LIGHT_MODE,
     WEBHOOK_PUSH_TYPE,
 )
@@ -89,7 +88,7 @@ class NetatmoLight(NetatmoBase, LightEntity):
         self._id = camera_id
         self._home_id = home_id
         self._model = camera_type
-        self._device_name: str = self._data.get_camera(camera_id).get("name", UNKNOWN)
+        self._device_name: str = self._data.get_camera(camera_id)["name"]
         self._attr_name = f"{MANUFACTURER} {self._device_name}"
         self._is_on = False
         self._attr_unique_id = f"{self._id}-light"