diff --git a/ioBroker/NsPanelTs.ts b/ioBroker/NsPanelTs.ts
index 85ceed18..33e8e56c 100644
--- a/ioBroker/NsPanelTs.ts
+++ b/ioBroker/NsPanelTs.ts
@@ -265,7 +265,25 @@ const swWindy:          RGB = { red: 150, green: 150, blue: 150};
  **  https://github.com/joBr99/nspanel-lovelace-ui/wiki/NSPanel-Service-Men%C3%BC             **
  ***********************************************************************************************/
 
-//Level_0 
+/* Wenn das Service Menü abgesichert werden soll, kann eine cardUnlock vorgeschaltet werden. 
+   Für diesen Fall ist folgende Vorgehensweise erforderlich:
+   - cardUnlock Seite "Unlock_Service" in der Config unter pages auskommentieren ("//" entfernen)
+   - Servicemenü aus pages "NSPanel_Service" unter pages kommentieren ("//" hinzufügen)
+*/ 
+
+//Level 0 (if service pages are used with cardUnlock)
+let Unlock_Service = <PageUnlock>
+{
+    'type': 'cardUnlock',
+    'heading': 'Service Pages',
+    'useColor': true,
+    'items': [<PageItem>{ id: 'alias.0.NSPanel.Unlock',
+                          targetPage: 'NSPanel_Service_SubPage',
+                          autoCreateALias: true }
+    ]
+};
+
+//Level_0 (if service pages are used without cardUnlock)
 let NSPanel_Service = <PageEntities>
 {
     'type': 'cardEntities',
@@ -278,6 +296,23 @@ let NSPanel_Service = <PageEntities>
         <PageItem>{ id: AliasPath + 'Config.rebootNSPanel', name: 'Reboot NSPanel' ,icon: 'refresh', offColor: MSRed, onColor: MSGreen, buttonText: 'Start'},
     ]
 };
+
+//Level_0 (if service pages are used with cardUnlock)
+let NSPanel_Service_SubPage = <PageEntities>
+{
+    'type': 'cardEntities',
+    'heading': 'NSPanel Service',
+    'useColor': true,
+    'subPage': true,
+    'parent': NSPanel_Service,
+    'home': 'NSPanel_Service', 
+    'items': [
+        <PageItem>{ navigate: true, id: 'NSPanel_Infos', icon: 'information-outline', offColor: Menu, onColor: Menu, name: 'Infos', buttonText: 'mehr...'},
+        <PageItem>{ navigate: true, id: 'NSPanel_Einstellungen', icon: 'monitor-edit', offColor: Menu, onColor: Menu, name: 'Einstellungen', buttonText: 'mehr...'},
+        <PageItem>{ navigate: true, id: 'NSPanel_Firmware', icon: 'update', offColor: Menu, onColor: Menu, name: 'Firmware', buttonText: 'mehr...'},
+        <PageItem>{ id: AliasPath + 'Config.rebootNSPanel', name: 'Reboot NSPanel' ,icon: 'refresh', offColor: MSRed, onColor: MSGreen, buttonText: 'Start'},
+    ]
+};
         //Level_1
         let NSPanel_Infos = <PageEntities>
         {
@@ -702,9 +737,11 @@ export const config = <Config> {
     pages: [
 
             NSPanel_Service         	//Auto-Alias Service Page
+	    //Unlock_Service            //Auto-Alias Service Page (Service Pages used with cardUnlock)
     ],
     subPages: [
-                
+	    
+                NSPanel_Service_SubPage,                //Auto-Alias Service Page (only used with cardUnlock)
                 NSPanel_Infos,                          //Auto-Alias Service Page
                     NSPanel_Wifi_Info_1,                //Auto-Alias Service Page
                     NSPanel_Wifi_Info_2,                //Auto-Alias Service Page