diff --git a/Config.h b/Config.h
index 50e1fd1..d5e952b 100644
--- a/Config.h
+++ b/Config.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#define NUKI_HUB_VERSION "8.18-pre-1"
+#define NUKI_HUB_VERSION "8.18-pre-3"
 
 #define MQTT_QOS_LEVEL 1
 #define MQTT_CLEAN_SESSIONS false
diff --git a/NukiOpenerWrapper.cpp b/NukiOpenerWrapper.cpp
index 9ce61c5..9bd9104 100644
--- a/NukiOpenerWrapper.cpp
+++ b/NukiOpenerWrapper.cpp
@@ -589,12 +589,12 @@ const NukiOpener::OpenerState &NukiOpenerWrapper::keyTurnerState()
     return _keyTurnerState;
 }
 
-const bool NukiOpenerWrapper::isPaired()
+const bool NukiOpenerWrapper::isPaired() const
 {
     return _paired;
 }
 
-const bool NukiOpenerWrapper::hasKeypad()
+const bool NukiOpenerWrapper::hasKeypad() const
 {
     return _hasKeypad;
 }
diff --git a/NukiOpenerWrapper.h b/NukiOpenerWrapper.h
index 51dd574..01a903a 100644
--- a/NukiOpenerWrapper.h
+++ b/NukiOpenerWrapper.h
@@ -25,8 +25,8 @@ public:
     void disableWatchdog();
 
     const NukiOpener::OpenerState& keyTurnerState();
-    const bool isPaired();
-    const bool hasKeypad();
+    const bool isPaired() const;
+    const bool hasKeypad() const;
     const BLEAddress getBleAddress() const;
 
     std::string firmwareVersion() const;
diff --git a/NukiWrapper.cpp b/NukiWrapper.cpp
index 5fd20d8..35d828a 100644
--- a/NukiWrapper.cpp
+++ b/NukiWrapper.cpp
@@ -615,12 +615,12 @@ const NukiLock::KeyTurnerState &NukiWrapper::keyTurnerState()
     return _keyTurnerState;
 }
 
-const bool NukiWrapper::isPaired()
+const bool NukiWrapper::isPaired() const
 {
     return _paired;
 }
 
-const bool NukiWrapper::hasKeypad()
+const bool NukiWrapper::hasKeypad() const
 {
     return _hasKeypad;
 }
@@ -667,7 +667,7 @@ void NukiWrapper::setupHASS()
     Log->println("HASS setup for lock completed.");
 }
 
-bool NukiWrapper::hasDoorSensor()
+bool NukiWrapper::hasDoorSensor() const
 {
     return _keyTurnerState.doorSensorState == Nuki::DoorSensorState::DoorClosed ||
            _keyTurnerState.doorSensorState == Nuki::DoorSensorState::DoorOpened ||
diff --git a/NukiWrapper.h b/NukiWrapper.h
index 9ac1080..081530f 100644
--- a/NukiWrapper.h
+++ b/NukiWrapper.h
@@ -28,8 +28,9 @@ public:
     void disableWatchdog();
 
     const NukiLock::KeyTurnerState& keyTurnerState();
-    const bool isPaired();
-    const bool hasKeypad();
+    const bool isPaired() const;
+    const bool hasKeypad() const;
+    bool hasDoorSensor() const;
     const BLEAddress getBleAddress() const;
 
     std::string firmwareVersion() const;
@@ -55,7 +56,6 @@ private:
     void readAdvancedConfig();
     
     void setupHASS();
-    bool hasDoorSensor();
 
     void printCommandResult(Nuki::CmdResult result);
 
diff --git a/WebCfgServer.cpp b/WebCfgServer.cpp
index ef47f8c..85dbfff 100644
--- a/WebCfgServer.cpp
+++ b/WebCfgServer.cpp
@@ -808,6 +808,10 @@ void WebCfgServer::buildInfoHtml(String &response)
         response.concat(_nuki->isPaired() ? "Yes\n" : "No\n");
         response.concat("Lock PIN set: ");
         response.concat(_nuki->isPaired() ? _nuki->isPinSet() ? "Yes\n" : "No\n" : "-\n");
+        response.concat("Lock has door sensor: ");
+        response.concat(_nuki->hasDoorSensor() ? "Yes\n" : "No\n");
+        response.concat("Lock has keypad: ");
+        response.concat(_nuki->hasKeypad() ? "Yes\n" : "No\n");
     }
     if(_nukiOpener != nullptr)
     {
@@ -818,6 +822,8 @@ void WebCfgServer::buildInfoHtml(String &response)
         response.concat(_nukiOpener->isPaired() ? "Yes\n" : "No\n");
         response.concat("Opener PIN set: ");
         response.concat(_nukiOpener->isPaired() ? _nukiOpener->isPinSet() ? "Yes\n" : "No\n" : "-\n");
+        response.concat("Opener has keypad: ");
+        response.concat(_nukiOpener->hasKeypad() ? "Yes\n" : "No\n");
     }
 
     response.concat("Network device: ");