diff --git a/server/services/ha_service.py b/server/services/ha_service.py
index 2cc402d..8e6a752 100644
--- a/server/services/ha_service.py
+++ b/server/services/ha_service.py
@@ -136,6 +136,14 @@ _SWITCH_EXCLUDE_EXACT = {
     "Moneyboy",
 }
 
+# Switches whose friendly_name contains these substrings are technical settings
+_SWITCH_EXCLUDE_SUBSTRINGS = (
+    "Child lock",
+    "Led indication",
+    "Indicator",
+    "Permit join",
+)
+
 # Sensor friendly_names containing these substrings are hardware, not room sensors
 _SENSOR_EXCLUDE_SUBSTRINGS = (
     "System: CPU",
@@ -216,11 +224,13 @@ async def fetch_ha_data(url: str, token: str) -> Dict[str, Any]:
             lights.append(_parse_light(entity))
 
         elif domain == "switch":
-            # Skip Unraid infrastructure switches
+            # Skip Unraid infrastructure switches + technical settings
             if friendly in _SWITCH_EXCLUDE_EXACT:
                 continue
             if any(friendly.startswith(p) for p in _SWITCH_EXCLUDE_PREFIXES):
                 continue
+            if any(sub in friendly for sub in _SWITCH_EXCLUDE_SUBSTRINGS):
+                continue
             switches.append(_parse_switch(entity))
 
         elif domain == "cover":