diff --git a/MqttTopics.h b/MqttTopics.h
index 42e052d..755f586 100644
--- a/MqttTopics.h
+++ b/MqttTopics.h
@@ -23,5 +23,6 @@
 #define mqtt_topic_config_auto_unlock "/configuration/autoUnlock"
 #define mqtt_topic_config_auto_lock "/configuration/autoLock"
 #define mqtt_topic_config_single_lock "/configuration/singleLock"
+#define mqtt_topic_config_sound_level "/configuration/soundLevel"
 
 #define mqtt_topic_presence "/presence/devices"
diff --git a/NetworkOpener.cpp b/NetworkOpener.cpp
index 408c67f..2b32f8f 100644
--- a/NetworkOpener.cpp
+++ b/NetworkOpener.cpp
@@ -10,11 +10,11 @@ NetworkOpener::NetworkOpener(Network* network, Preferences* preferences)
           _network(network)
 {
     _configTopics.reserve(5);
-//    _configTopics.push_back(mqtt_topic_config_button_enabled);
-//    _configTopics.push_back(mqtt_topic_config_led_enabled);
-//    _configTopics.push_back(mqtt_topic_config_led_brightness);
-//    _configTopics.push_back(mqtt_topic_config_auto_unlock);
-//    _configTopics.push_back(mqtt_topic_config_auto_lock);
+    _configTopics.push_back(mqtt_topic_config_button_enabled);
+    _configTopics.push_back(mqtt_topic_config_led_enabled);
+    _configTopics.push_back(mqtt_topic_config_sound_level);
+
+    _network->registerMqttReceiver(this);
 }
 
 void NetworkOpener::initialize()
@@ -35,7 +35,10 @@ void NetworkOpener::initialize()
     }
 
     _network->subscribe(_mqttPath, mqtt_topic_lock_action);
-    _network->registerMqttReceiver(this);
+    for(const auto& topic : _configTopics)
+    {
+        _network->subscribe(_mqttPath, topic);
+    }
 }
 
 void NetworkOpener::onMqttDataReceived(char *&topic, byte *&payload, unsigned int &length)
@@ -139,8 +142,7 @@ void NetworkOpener::publishConfig(const NukiOpener::Config &config)
 
 void NetworkOpener::publishAdvancedConfig(const NukiOpener::AdvancedConfig &config)
 {
-//    publishBool(mqtt_topic_config_auto_unlock, config.autoUnLockDisabled == 0);
-//    publishBool(mqtt_topic_config_auto_lock, config.autoLockEnabled == 1);
+    publishUInt(mqtt_topic_config_sound_level, config.soundLevel);
 }
 
 void NetworkOpener::publishHASSConfig(char* deviceType, const char* baseTopic, char* name, char* uidString, char* lockAction, char* unlockAction, char* openAction, char* lockedState, char* unlockedState)
diff --git a/NukiOpenerWrapper.cpp b/NukiOpenerWrapper.cpp
index ea3ae38..fb17262 100644
--- a/NukiOpenerWrapper.cpp
+++ b/NukiOpenerWrapper.cpp
@@ -260,6 +260,13 @@ void NukiOpenerWrapper::onConfigUpdateReceived(const char *topic, const char *va
         _nukiOpener.enableLedFlash(newValue);
         _nextConfigUpdateTs = millis() + 300;
     }
+    if(strcmp(topic, mqtt_topic_config_sound_level) == 0)
+    {
+        uint8_t newValue = atoi(value);
+        if(!_nukiAdvancedConfigValid || _nukiAdvancedConfig.soundLevel == newValue) return;
+        _nukiOpener.setSoundLevel(newValue);
+        _nextConfigUpdateTs = millis() + 300;
+    }
 }
 
 const NukiOpener::OpenerState &NukiOpenerWrapper::keyTurnerState()
diff --git a/Version.h b/Version.h
index 154e513..be34da5 100644
--- a/Version.h
+++ b/Version.h
@@ -1,3 +1,3 @@
 #pragma once
 
-#define nuki_hub_version "5.2"
\ No newline at end of file
+#define nuki_hub_version "5.3"
\ No newline at end of file