diff --git a/NetworkLock.cpp b/NetworkLock.cpp
index 83377a7..cd00d0f 100644
--- a/NetworkLock.cpp
+++ b/NetworkLock.cpp
@@ -223,11 +223,6 @@ void NetworkLock::publishStateAsJson(const char* action, const NukiLock::KeyTurn
     lockstateToString(keyTurnerState.lockState, str);
     json.concat("\"state\": \""); json.concat(str); json.concat("\",\n");
 
-    // state
-    memset(&str, 0, sizeof(str));
-    lockstateToString(keyTurnerState.lockState, str);
-    json.concat("\"state\": \""); json.concat(str); json.concat("\",\n");
-
     // trigger
     memset(&str, 0, sizeof(str));
     triggerToString(keyTurnerState.trigger, str);
diff --git a/NetworkOpener.cpp b/NetworkOpener.cpp
index 09de990..44dd6bc 100644
--- a/NetworkOpener.cpp
+++ b/NetworkOpener.cpp
@@ -112,7 +112,7 @@ void NetworkOpener::publishKeyTurnerState(const NukiOpener::OpenerState& keyTurn
     if(_firstTunerStatePublish || keyTurnerState.doorSensorState != lastKeyTurnerState.doorSensorState)
     {
         memset(&str, 0, sizeof(str));
-        NukiLock::doorSensorStateToString(keyTurnerState.doorSensorState, str);
+        NukiOpener::doorSensorStateToString(keyTurnerState.doorSensorState, str);
         publishString(mqtt_topic_lock_door_sensor_state, str);
     }
 
@@ -125,6 +125,43 @@ void NetworkOpener::publishKeyTurnerState(const NukiOpener::OpenerState& keyTurn
     _firstTunerStatePublish = false;
 }
 
+void NetworkOpener::publishStateAsJson(const char *action, const NukiOpener::OpenerState &keyTurnerState, const uint32_t authId, const char *authName)
+{
+    char str[50];
+    String json = "{\n";
+
+    // action
+    json.concat("\"action\": \""); json.concat(action); json.concat("\",\n");
+
+    // state
+    memset(&str, 0, sizeof(str));
+    lockstateToString(keyTurnerState.lockState, str);
+    json.concat("\"state\": \""); json.concat(str); json.concat("\",\n");
+
+    // trigger
+    memset(&str, 0, sizeof(str));
+    triggerToString(keyTurnerState.trigger, str);
+    json.concat("\"trigger\": \""); json.concat(str); json.concat("\",\n");
+
+    // completion status
+    memset(&str, 0, sizeof(str));
+    NukiOpener::completionStatusToString(keyTurnerState.lastLockActionCompletionStatus, str);
+    json.concat("\"completionStatus\": \""); json.concat(str); json.concat("\",\n");
+
+    // Door sensor state
+    memset(&str, 0, sizeof(str));
+    NukiOpener::doorSensorStateToString(keyTurnerState.doorSensorState, str);
+    json.concat("\"doorSensorState\": \""); json.concat(str); json.concat("\",\n");
+
+    // Auth date
+    json.concat("\"authorizationId\": "); json.concat(authId == 0xffff ? 0 : authId); json.concat(",\n");
+    json.concat("\"authorizationName\": \""); json.concat(authName); json.concat("\"\n");
+
+    json.concat("}");
+
+    publishString(mqtt_topic_lock_state_json, json.c_str());
+}
+
 void NetworkOpener::publishBinaryState(NukiOpener::LockState lockState)
 {
     switch(lockState)
diff --git a/NetworkOpener.h b/NetworkOpener.h
index db90ee1..3981b92 100644
--- a/NetworkOpener.h
+++ b/NetworkOpener.h
@@ -19,6 +19,7 @@ public:
     void initialize();
 
     void publishKeyTurnerState(const NukiOpener::OpenerState& keyTurnerState, const NukiOpener::OpenerState& lastKeyTurnerState);
+    void publishStateAsJson(const char* action, const NukiOpener::OpenerState& keyTurnerState, const uint32_t authId, const char* authName);
     void publishBinaryState(NukiOpener::LockState lockState);
     void publishAuthorizationInfo(const uint32_t authId, const char* authName);
     void publishCommandResult(const char* resultStr);
diff --git a/NukiOpenerWrapper.cpp b/NukiOpenerWrapper.cpp
index fb17262..0712eae 100644
--- a/NukiOpenerWrapper.cpp
+++ b/NukiOpenerWrapper.cpp
@@ -40,6 +40,7 @@ void NukiOpenerWrapper::initialize()
     _intervalLockstate = _preferences->getInt(preference_query_interval_lockstate);
     _intervalBattery = _preferences->getInt(preference_query_interval_battery);
     _publishAuthData = _preferences->getBool(preference_publish_authdata);
+    _publishJson = _preferences->getBool(preference_publish_json);
 
     if(_intervalLockstate == 0)
     {
@@ -164,6 +165,11 @@ void NukiOpenerWrapper::updateKeyTurnerState()
     {
         updateAuthData();
     }
+
+    if(_publishJson)
+    {
+        _network->publishStateAsJson(_lastLockAction, _keyTurnerState, _lastAuthId, _lastAuthName);
+    }
 }
 
 void NukiOpenerWrapper::updateBatteryState()
@@ -204,17 +210,20 @@ void NukiOpenerWrapper::updateAuthData()
     if(log.size() > 0)
     {
         const NukiOpener::LogEntry& entry = log.front();
-//        log_d("Log: %d-%d-%d %d:%d:%d %s", entry.timeStampYear, entry.timeStampMonth, entry.timeStampDay,
-//              entry.timeStampHour, entry.timeStampMinute, entry.timeStampSecond, entry.name);
+
         if(entry.authId != _lastAuthId)
         {
             _network->publishAuthorizationInfo(entry.authId, (char *) entry.name);
             _lastAuthId = entry.authId;
+            memset(_lastAuthName, 0, sizeof(_lastAuthName));
+            memcpy(_lastAuthName, entry.name, sizeof(entry.name));
         }
     }
     else
     {
         _network->publishAuthorizationInfo(0, "");
+        _lastAuthId = 0;
+        memset(_lastAuthName, 0, sizeof(_lastAuthName));
     }
 }
 
@@ -233,6 +242,9 @@ NukiOpener::LockAction NukiOpenerWrapper::lockActionToEnum(const char *str)
 
 bool NukiOpenerWrapper::onLockActionReceivedCallback(const char *value)
 {
+    memset(&nukiOpenerInst->_lastLockAction, 0, sizeof(_lastLockAction));
+    strcpy(nukiOpenerInst->_lastLockAction, value);
+
     NukiOpener::LockAction action = nukiOpenerInst->lockActionToEnum(value);
     nukiOpenerInst->_nextLockAction = action;
     return (int)action != 0xff;
diff --git a/NukiOpenerWrapper.h b/NukiOpenerWrapper.h
index 43b8c29..80b9927 100644
--- a/NukiOpenerWrapper.h
+++ b/NukiOpenerWrapper.h
@@ -59,7 +59,9 @@ private:
     NukiOpener::OpenerState _lastKeyTurnerState;
     NukiOpener::OpenerState _keyTurnerState;
 
+    char _lastLockAction[25] = { 0 };
     uint32_t _lastAuthId = 0xffff;
+    char _lastAuthName[33] = {0};
 
     NukiOpener::BatteryReport _batteryReport;
     NukiOpener::BatteryReport _lastBatteryReport;
@@ -71,6 +73,7 @@ private:
 
     bool _paired = false;
     bool _statusUpdated = false;
+    bool _publishJson = false;
     unsigned long _nextLockStateUpdateTs = 0;
     unsigned long _nextBatteryReportTs = 0;
     unsigned long _nextConfigUpdateTs = 0;
diff --git a/NukiWrapper.cpp b/NukiWrapper.cpp
index 621107c..1511b8c 100644
--- a/NukiWrapper.cpp
+++ b/NukiWrapper.cpp
@@ -286,9 +286,6 @@ void NukiWrapper::updateKeypad()
 
 NukiLock::LockAction NukiWrapper::lockActionToEnum(const char *str)
 {
-    memset(&_lastLockAction, 0, sizeof(_lastLockAction));
-    strcpy(_lastLockAction, str);
-
     if(strcmp(str, "unlock") == 0) return NukiLock::LockAction::Unlock;
     else if(strcmp(str, "lock") == 0) return NukiLock::LockAction::Lock;
     else if(strcmp(str, "unlatch") == 0) return NukiLock::LockAction::Unlatch;
@@ -303,6 +300,9 @@ NukiLock::LockAction NukiWrapper::lockActionToEnum(const char *str)
 
 bool NukiWrapper::onLockActionReceivedCallback(const char *value)
 {
+    memset(&nukiInst->_lastLockAction, 0, sizeof(_lastLockAction));
+    strcpy(nukiInst->_lastLockAction, value);
+
     NukiLock::LockAction action = nukiInst->lockActionToEnum(value);
     nukiInst->_nextLockAction = action;
     return (int)action != 0xff;
diff --git a/NukiWrapper.h b/NukiWrapper.h
index c6fd654..ebf0287 100644
--- a/NukiWrapper.h
+++ b/NukiWrapper.h
@@ -66,6 +66,7 @@ private:
     NukiLock::KeyTurnerState _lastKeyTurnerState;
     NukiLock::KeyTurnerState _keyTurnerState;
 
+    char _lastLockAction[15] = { 0 };
     uint32_t _lastAuthId = 0xffff;
     char _lastAuthName[33] = {0};
 
@@ -89,5 +90,4 @@ private:
     unsigned long _nextConfigUpdateTs = 0;
     unsigned long _nextKeypadUpdateTs = 0;
     NukiLock::LockAction _nextLockAction = (NukiLock::LockAction)0xff;
-    char _lastLockAction[15] = { 0 };
 };