diff --git a/lib/extension/homeassistant.js b/lib/extension/homeassistant.js
index 8d7940a5e..705463753 100644
--- a/lib/extension/homeassistant.js
+++ b/lib/extension/homeassistant.js
@@ -144,6 +144,16 @@ const cfg = {
             device_class: 'lock',
         },
     },
+    'binary_sensor_power_alarm_active': {
+        type: 'binary_sensor',
+        object_id: 'power_alarm_active',
+        discovery_payload: {
+            payload_on: true,
+            payload_off: false,
+            value_template: '{{ value_json.power_alarm_active}}',
+            device_class: 'power',
+        },
+    },
 
     // Sensor
     'sensor_illuminance': {
@@ -1462,6 +1472,7 @@ const mapping = {
     '12126': [cfg.switch],
     '067775': [cfg.switch, cfg.sensor_power],
     '064888': [cfg.switch],
+    '412015': [cfg.sensor_power, cfg.binary_sensor_power_alarm_active],
     'gq8b1uv': [cfg.light_brightness],
     'GZCGQ01LM': [cfg.sensor_battery, cfg.sensor_illuminance, cfg.sensor_illuminance_lux],
     '9290018215': [cfg.light_brightness],