diff --git a/.env.development b/.env.development
index 9985aa7..12d6bb5 100644
--- a/.env.development
+++ b/.env.development
@@ -6,6 +6,6 @@ NEXT_PUBLIC_USE_MOCK_BACKEND_LOOP_START=false
 NEXT_PUBLIC_EXPORT_STATIC=false
 NEXT_PUBLIC_USE_CGI=false
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.888
+NEXT_PUBLIC_APP_VERSION=1.6.889
 NEXT_PUBLIC_CPL_MODE=json   # json (Entwicklungsumgebung) oder jsSimulatedProd (CPL ->CGI-Interface-Simulator) oder production (CPL-> CGI-Interface Platzhalter)
 
diff --git a/.env.production b/.env.production
index 9c1f060..57eedde 100644
--- a/.env.production
+++ b/.env.production
@@ -5,5 +5,5 @@ NEXT_PUBLIC_CPL_API_PATH=/CPL
 NEXT_PUBLIC_EXPORT_STATIC=true
 NEXT_PUBLIC_USE_CGI=true
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.888
+NEXT_PUBLIC_APP_VERSION=1.6.889
 NEXT_PUBLIC_CPL_MODE=production
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c346cf6..f8a0ac3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## [1.6.889] – 2025-09-10
+
+- feat: DateRangePicker in KVZ für Meldungen
+
+---
 ## [1.6.888] – 2025-09-10
 
 - feat: TDR Meldungen DateRangePicker
diff --git a/components/main/kabelueberwachung/kue705FO/Charts/KVZChart/KVZChartView.tsx b/components/main/kabelueberwachung/kue705FO/Charts/KVZChart/KVZChartView.tsx
index ae16132..474bea3 100644
--- a/components/main/kabelueberwachung/kue705FO/Charts/KVZChart/KVZChartView.tsx
+++ b/components/main/kabelueberwachung/kue705FO/Charts/KVZChart/KVZChartView.tsx
@@ -165,7 +165,10 @@ const KVZChartView: React.FC<KVZChartViewProps> = ({
               Anzeigen
             </button>
           </div>
-          <div className="flex items-center justify-end" style={{ width: "12rem" }}>
+          <div
+            className="flex items-center justify-end"
+            style={{ width: "12rem" }}
+          >
             <FallSensors slotIndex={slotIndex} />
           </div>
         </div>
diff --git a/components/main/kabelueberwachung/kue705FO/Charts/TDRChart/TDRChart.tsx b/components/main/kabelueberwachung/kue705FO/Charts/TDRChart/TDRChart.tsx
index 5c5ae37..c5ff5d7 100644
--- a/components/main/kabelueberwachung/kue705FO/Charts/TDRChart/TDRChart.tsx
+++ b/components/main/kabelueberwachung/kue705FO/Charts/TDRChart/TDRChart.tsx
@@ -211,8 +211,7 @@ const TDRChart: React.FC<{ isFullScreen: boolean }> = ({ isFullScreen }) => {
   //--------------------------------------
 
   return (
-  <div style={{ width: "100%", height: isFullScreen ? "90%" : "28rem" }}>
-
+    <div style={{ width: "100%", height: isFullScreen ? "90%" : "28rem" }}>
       {tdrChartData.length === 0 ? (
         <div className="flex items-center justify-center h-full text-gray-500 italic">
           ⚠️ Keine Daten verfügbar für diesen Slot
diff --git a/components/main/kabelueberwachung/kue705FO/Charts/TDRChart/TDRChartActionBar.tsx b/components/main/kabelueberwachung/kue705FO/Charts/TDRChart/TDRChartActionBar.tsx
index 9f5b0bb..540791b 100644
--- a/components/main/kabelueberwachung/kue705FO/Charts/TDRChart/TDRChartActionBar.tsx
+++ b/components/main/kabelueberwachung/kue705FO/Charts/TDRChart/TDRChartActionBar.tsx
@@ -262,7 +262,8 @@ const TDRChartActionBar: React.FC = () => {
                                 "px-3 h-8 cursor-pointer rounded-sm m-0.5 flex items-center justify-start transition-colors text-[13px]";
                               if (selected)
                                 return `${base} dropdown-option-active font-medium`;
-                              if (active) return `${base} dropdown-option-hover`;
+                              if (active)
+                                return `${base} dropdown-option-hover`;
                               return `${base}`;
                             }}
                           >
@@ -296,7 +297,9 @@ const TDRChartActionBar: React.FC = () => {
             <div className="w-2/3 max-w-xl h-3 bg-white/20 rounded overflow-hidden shadow-inner">
               <div
                 className="h-full bg-accent transition-all ease-linear"
-                style={{ width: `${(tdrProgress / TDR_TOTAL_DURATION) * 100}%` }}
+                style={{
+                  width: `${(tdrProgress / TDR_TOTAL_DURATION) * 100}%`,
+                }}
               />
             </div>
           </div>
diff --git a/components/main/kabelueberwachung/kue705FO/Kue705FO.tsx b/components/main/kabelueberwachung/kue705FO/Kue705FO.tsx
index 4659073..cea72fd 100644
--- a/components/main/kabelueberwachung/kue705FO/Kue705FO.tsx
+++ b/components/main/kabelueberwachung/kue705FO/Kue705FO.tsx
@@ -31,7 +31,6 @@ import useKueVersion from "./hooks/useKueVersion";
 import useIsoDisplay from "./hooks/useIsoDisplay";
 import useLoopDisplay from "./hooks/useLoopDisplay";
 import useModulName from "./hooks/useModulName";
-import { useAdminAuth } from "../../settingsPageComponents/hooks/useAdminAuth";
 
 //--------handlers----------------
 // Keep needed imports
@@ -57,7 +56,8 @@ const Kue705FO: React.FC<Kue705FOProps> = ({
   const { kueName } = useSelector((state: RootState) => state.kueDataSlice);
 
   // Admin authentication hook for security - using showModal as true for continuous auth check
-  const { isAdminLoggedIn } = useAdminAuth(true);
+  // Admin Auth hook retained (result not currently needed after KVZ visibility change)
+  // const { isAdminLoggedIn } = useAdminAuth(true);
 
   // Modulname (max 48 Zeichen) vorbereiten
   const moduleNameRaw = useMemo(
@@ -277,10 +277,10 @@ const Kue705FO: React.FC<Kue705FOProps> = ({
   const isTdrActiveForSlot = tdrActive?.[slotIndex] === 1;
 
   // KVz aktiv Status für diesen Slot prüfen - nur wenn Admin authentifiziert ist, KVz vorhanden ist UND aktiviert ist
+  // Anpassung: KVZ Button soll sichtbar/benutzbar bleiben, auch wenn Admin sich abmeldet,
+  // sobald KVZ Präsenz + Aktiv-Flag gesetzt sind. Admin wird nur zum Aktivieren benötigt.
   const isKvzActiveForSlot =
-    kvzPresence?.[slotIndex] === 1 &&
-    kvzActive?.[slotIndex] === 1 &&
-    isAdminLoggedIn;
+    kvzPresence?.[slotIndex] === 1 && kvzActive?.[slotIndex] === 1;
 
   // Removed useChartData(loopMeasurementCurveChartData) as the state was unused
 
diff --git a/mocks/device-cgi-simulator/kvz/kvzData.json b/mocks/device-cgi-simulator/kvz/kvzData.json
index c80c4cb..335c709 100644
--- a/mocks/device-cgi-simulator/kvz/kvzData.json
+++ b/mocks/device-cgi-simulator/kvz/kvzData.json
@@ -1,24 +1,206 @@
 {
   "kvzPresence": [
-    1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0
+    1,
+    1,
+    1,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
   ],
   "kvzActive": [
-    1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0
+    1,
+    1,
+    1,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
   ],
   "kvzStatus": [
-    1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0
+    1,
+    0,
+    2,
+    1,
+    2,
+    0,
+    1,
+    0,
+    2,
+    1,
+    0,
+    2,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
   ],
-  "timestamp": "2025-07-31T11:39:22.951Z",
+  "timestamp": "2025-09-10T06:37:13.443Z",
   "description": {
     "kvzPresence": "32 Slots: 1=KVZ Gerät vorhanden, 0=nicht vorhanden. Slots 0,2 haben KVZ-Geräte",
     "kvzActive": "32 Slots: 1=KVZ aktiviert, 0=deaktiviert. Nur Slot 0 ist aktiviert",
     "kvzStatus": "128 LEDs: 4 LEDs pro Slot. Slot 0: [1,0,1,0], Slot 2: [1,1,0,1] (aber Slot 2 ist deaktiviert)"
   }
-}
+}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 234166c..84707b5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.888",
+  "version": "1.6.889",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cpl-v4",
-      "version": "1.6.888",
+      "version": "1.6.889",
       "dependencies": {
         "@emotion/react": "^11.13.0",
         "@emotion/styled": "^11.13.0",
diff --git a/package.json b/package.json
index e2a662c..75030dd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.888",
+  "version": "1.6.889",
   "private": true,
   "scripts": {
     "dev": "next dev -p 3000",