dynamically include alarm control panel config

homeassistant/components/zha/api.py

@@ -9,6 +9,7 @@
 import voluptuous as vol
 from zigpy.config.validators import cv_boolean
 from zigpy.types.named import EUI64
+from zigpy.zcl.clusters.security import IasAce
 import zigpy.zdo.types as zdo_types
 
 from homeassistant.components import websocket_api
@@ -54,10 +55,12 @@
     WARNING_DEVICE_SQUAWK_MODE_ARMED,
     WARNING_DEVICE_STROBE_HIGH,
     WARNING_DEVICE_STROBE_YES,
+    ZHA_ALARM_OPTIONS,
     ZHA_CONFIG_SCHEMAS,
 )
 from .core.group import GroupMember
 from .core.helpers import (
+    async_input_cluster_exists,
     async_is_bindable_target,
     convert_install_code,
     get_matched_clusters,
@@ -906,6 +909,10 @@ def custom_serializer(schema: Any) -> Any:
 
     data = {"schemas": {}, "data": {}}
     for section, schema in ZHA_CONFIG_SCHEMAS.items():
+        if section == ZHA_ALARM_OPTIONS and not async_input_cluster_exists(
+            hass, IasAce.cluster_id
+        ):
+            continue
         data["schemas"][section] = voluptuous_serialize.convert(
             schema, custom_serializer=custom_serializer
         )

homeassistant/components/zha/core/helpers.py

@@ -139,6 +139,18 @@ def async_get_zha_config_value(config_entry, section, config_key, default):
     )
 
 
+def async_input_cluster_exists(hass, cluster_id):
+    """Determine if a device containing the specified in cluster is paired."""
+    zha_gateway = hass.data[DATA_ZHA][DATA_ZHA_GATEWAY]
+    zha_devices = zha_gateway.devices.values()
+    for zha_device in zha_devices:
+        clusters_by_endpoint = zha_device.async_get_clusters()
+        for clusters in clusters_by_endpoint.values():
+            if cluster_id in clusters[CLUSTER_TYPE_IN]:
+                return True
+    return False
+
+
 async def async_get_zha_device(hass, device_id):
     """Get a ZHA device for the given device registry id."""
     device_registry = await hass.helpers.device_registry.async_get_registry()