Add Reolink privacy switch entity (#136521)

homeassistant/components/reolink/icons.json

@@ -371,6 +371,12 @@
       },
       "led": {
         "default": "mdi:lightning-bolt-circle"
+      },
+      "privacy_mode": {
+        "default": "mdi:eye",
+        "state": {
+          "on": "mdi:eye-off"
+        }
       }
     }
   },

homeassistant/components/reolink/strings.json

@@ -808,6 +808,9 @@
       },
       "led": {
         "name": "LED"
+      },
+      "privacy_mode": {
+        "name": "Privacy mode"
       }
     }
   }

homeassistant/components/reolink/switch.py

@@ -208,6 +208,17 @@ SWITCH_ENTITIES = (
     ),
 )
 
+AVAILABILITY_SWITCH_ENTITIES = (
+    ReolinkSwitchEntityDescription(
+        key="privacy_mode",
+        translation_key="privacy_mode",
+        entity_category=EntityCategory.CONFIG,
+        supported=lambda api, ch: api.supported(ch, "privacy_mode"),
+        value=lambda api, ch: api.baichuan.privacy_mode(ch),
+        method=lambda api, ch, value: api.baichuan.set_privacy_mode(ch, value),
+    ),
+)
+
 NVR_SWITCH_ENTITIES = (
     ReolinkNVRSwitchEntityDescription(
         key="email",
@@ -344,6 +355,12 @@ async def async_setup_entry(
         for entity_description in CHIME_SWITCH_ENTITIES
         for chime in reolink_data.host.api.chime_list
     )
+    entities.extend(
+        ReolinkAvailabilitySwitchEntity(reolink_data, channel, entity_description)
+        for entity_description in AVAILABILITY_SWITCH_ENTITIES
+        for channel in reolink_data.host.api.channels
+        if entity_description.supported(reolink_data.host.api, channel)
+    )
 
     # Can be removed in HA 2025.4.0
     depricated_dict = {}
@@ -409,6 +426,15 @@ class ReolinkSwitchEntity(ReolinkChannelCoordinatorEntity, SwitchEntity):
         self.async_write_ha_state()
 
 
+class ReolinkAvailabilitySwitchEntity(ReolinkSwitchEntity):
+    """Switch entity class for Reolink IP cameras which will be available even if API is unavailable."""
+
+    @property
+    def available(self) -> bool:
+        """Return True if entity is available."""
+        return self._host.api.camera_online(self._channel)
+
+
 class ReolinkNVRSwitchEntity(ReolinkHostCoordinatorEntity, SwitchEntity):
     """Switch entity class for Reolink NVR features."""