diff --git a/homeassistant/components/onvif/camera.py b/homeassistant/components/onvif/camera.py
index 96ce70344fd..013dd2e453f 100644
--- a/homeassistant/components/onvif/camera.py
+++ b/homeassistant/components/onvif/camera.py
@@ -113,29 +113,20 @@ class ONVIFCameraEntity(ONVIFBaseEntity, Camera):
         )
         self._stream_uri: str | None = None
         self._stream_uri_future: asyncio.Future[str] | None = None
+        self._attr_entity_registry_enabled_default = (
+            device.max_resolution == profile.video.resolution.width
+        )
+        if profile.index:
+            self._attr_unique_id = f"{self.mac_or_serial}_{profile.index}"
+        else:
+            self._attr_unique_id = self.mac_or_serial
+        self._attr_name = f"{device.name} {profile.name}"
 
     @property
     def use_stream_for_stills(self) -> bool:
         """Whether or not to use stream to generate stills."""
         return bool(self.stream and self.stream.dynamic_stream_settings.preload_stream)
 
-    @property
-    def name(self) -> str:
-        """Return the name of this camera."""
-        return f"{self.device.name} {self.profile.name}"
-
-    @property
-    def unique_id(self) -> str:
-        """Return a unique ID."""
-        if self.profile.index:
-            return f"{self.mac_or_serial}_{self.profile.index}"
-        return self.mac_or_serial
-
-    @property
-    def entity_registry_enabled_default(self) -> bool:
-        """Return if the entity should be enabled when first added to the entity registry."""
-        return self.device.max_resolution == self.profile.video.resolution.width
-
     async def stream_source(self):
         """Return the stream source."""
         return await self._async_get_stream_uri()