diff --git a/homeassistant/components/yolink/manifest.json b/homeassistant/components/yolink/manifest.json
index 2353afe5f69..088ddd114f8 100644
--- a/homeassistant/components/yolink/manifest.json
+++ b/homeassistant/components/yolink/manifest.json
@@ -6,5 +6,5 @@
   "dependencies": ["auth", "application_credentials"],
   "documentation": "https://www.home-assistant.io/integrations/yolink",
   "iot_class": "cloud_push",
-  "requirements": ["yolink-api==0.2.8"]
+  "requirements": ["yolink-api==0.2.9"]
 }
diff --git a/homeassistant/components/yolink/sensor.py b/homeassistant/components/yolink/sensor.py
index 5f89f54ccbe..75c4949859c 100644
--- a/homeassistant/components/yolink/sensor.py
+++ b/homeassistant/components/yolink/sensor.py
@@ -14,6 +14,7 @@ from yolink.const import (
     ATTR_DEVICE_MOTION_SENSOR,
     ATTR_DEVICE_MULTI_OUTLET,
     ATTR_DEVICE_OUTLET,
+    ATTR_DEVICE_POWER_FAILURE_ALARM,
     ATTR_DEVICE_SIREN,
     ATTR_DEVICE_SMART_REMOTER,
     ATTR_DEVICE_SWITCH,
@@ -71,6 +72,7 @@ SENSOR_DEVICE_TYPE = [
     ATTR_DEVICE_MULTI_OUTLET,
     ATTR_DEVICE_SMART_REMOTER,
     ATTR_DEVICE_OUTLET,
+    ATTR_DEVICE_POWER_FAILURE_ALARM,
     ATTR_DEVICE_SIREN,
     ATTR_DEVICE_SWITCH,
     ATTR_DEVICE_TH_SENSOR,
@@ -86,6 +88,7 @@ BATTERY_POWER_SENSOR = [
     ATTR_DEVICE_DOOR_SENSOR,
     ATTR_DEVICE_LEAK_SENSOR,
     ATTR_DEVICE_MOTION_SENSOR,
+    ATTR_DEVICE_POWER_FAILURE_ALARM,
     ATTR_DEVICE_SMART_REMOTER,
     ATTR_DEVICE_TH_SENSOR,
     ATTR_DEVICE_VIBRATION_SENSOR,
@@ -110,6 +113,14 @@ def cvt_battery(val: int | None) -> int | None:
     return 0
 
 
+def cvt_volume(val: int | None) -> str | None:
+    """Convert volume to string."""
+    if val is None:
+        return None
+    volume_level = {1: "low", 2: "medium", 3: "high"}
+    return volume_level.get(val, None)
+
+
 SENSOR_TYPES: tuple[YoLinkSensorEntityDescription, ...] = (
     YoLinkSensorEntityDescription(
         key="battery",
@@ -157,6 +168,41 @@ SENSOR_TYPES: tuple[YoLinkSensorEntityDescription, ...] = (
         entity_registry_enabled_default=False,
         should_update_entity=lambda value: value is not None,
     ),
+    YoLinkSensorEntityDescription(
+        key="state",
+        device_class=SensorDeviceClass.ENUM,
+        name="Power failure alarm",
+        icon="mdi:flash",
+        options=["normal", "alert", "off"],
+        exists_fn=lambda device: device.device_type in ATTR_DEVICE_POWER_FAILURE_ALARM,
+    ),
+    YoLinkSensorEntityDescription(
+        key="mute",
+        device_class=SensorDeviceClass.ENUM,
+        name="Power failure alarm mute",
+        icon="mdi:volume-mute",
+        options=["muted", "unmuted"],
+        exists_fn=lambda device: device.device_type in ATTR_DEVICE_POWER_FAILURE_ALARM,
+        value=lambda value: "muted" if value is True else "unmuted",
+    ),
+    YoLinkSensorEntityDescription(
+        key="sound",
+        device_class=SensorDeviceClass.ENUM,
+        name="Power failure alarm volume",
+        icon="mdi:volume-high",
+        options=["low", "medium", "high"],
+        exists_fn=lambda device: device.device_type in ATTR_DEVICE_POWER_FAILURE_ALARM,
+        value=cvt_volume,
+    ),
+    YoLinkSensorEntityDescription(
+        key="beep",
+        device_class=SensorDeviceClass.ENUM,
+        name="Power failure alarm beep",
+        icon="mdi:bullhorn",
+        options=["enabled", "disabled"],
+        exists_fn=lambda device: device.device_type in ATTR_DEVICE_POWER_FAILURE_ALARM,
+        value=lambda value: "enabled" if value is True else "disabled",
+    ),
 )
 
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 3fa15da8b47..e3527fcf35f 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2712,7 +2712,7 @@ yeelight==0.7.10
 yeelightsunflower==0.0.10
 
 # homeassistant.components.yolink
-yolink-api==0.2.8
+yolink-api==0.2.9
 
 # homeassistant.components.youless
 youless-api==1.0.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index ef90db4f5d4..cd4f6be0b78 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1976,7 +1976,7 @@ yalexs==1.5.1
 yeelight==0.7.10
 
 # homeassistant.components.yolink
-yolink-api==0.2.8
+yolink-api==0.2.9
 
 # homeassistant.components.youless
 youless-api==1.0.1