diff --git a/alpr-service/main.py b/alpr-service/main.py
index 186b691..cdd6c2e 100644
--- a/alpr-service/main.py
+++ b/alpr-service/main.py
@@ -57,10 +57,24 @@ def save_plate_capture(plate_number, full_frame):
         timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
         
         # Solo guardar frame completo
-        filename = f"{DATASET_DIR}/{plate_number}_{timestamp}.jpg"
-        cv2.imwrite(filename, full_frame, [cv2.IMWRITE_JPEG_QUALITY, 95])
+        filename = f"{plate_number}_{timestamp}.jpg"
+        filepath = f"{DATASET_DIR}/{filename}"
+        cv2.imwrite(filepath, full_frame, [cv2.IMWRITE_JPEG_QUALITY, 95])
         
-        print(f"📸 Saved to dataset: {plate_number}")
+        # Contar total de capturas
+        total_count = len([f for f in os.listdir(DATASET_DIR) if f.endswith('.jpg')])
+        
+        # Notificar al backend para WebSocket
+        try:
+            requests.post(f"{BACKEND_URL}/api/dataset/capture", json={
+                'plate_number': plate_number,
+                'filename': filename,
+                'count': total_count
+            }, timeout=2)
+        except:
+            pass  # No bloquear si falla la notificación
+        
+        print(f"📸 Saved to dataset: {plate_number} (Total: {total_count})")
         return True
     except Exception as e:
         print(f"❌ Error saving capture: {e}")
diff --git a/backend/src/index.js b/backend/src/index.js
index 766ffa1..626d42f 100644
--- a/backend/src/index.js
+++ b/backend/src/index.js
@@ -329,6 +329,22 @@ app.post('/api/detect', async (req, res) => {
   }
 });
 
+// Dataset Capture Notification (from ALPR Python)
+app.post('/api/dataset/capture', (req, res) => {
+  const { plate_number, filename, count } = req.body;
+  console.log(`📸 Dataset capture: ${plate_number} (Total: ${count})`);
+
+  // Notify Frontend via WebSocket
+  io.emit('dataset_updated', {
+    plate: plate_number,
+    filename,
+    count,
+    timestamp: new Date()
+  });
+
+  res.json({ message: 'Notification sent' });
+});
+
 const bcrypt = require('bcryptjs');
 
 const PORT = process.env.PORT || 3000;
diff --git a/frontend/src/pages/AdminDashboard.jsx b/frontend/src/pages/AdminDashboard.jsx
index 64e18ff..3c86e51 100644
--- a/frontend/src/pages/AdminDashboard.jsx
+++ b/frontend/src/pages/AdminDashboard.jsx
@@ -33,29 +33,31 @@ function AdminDashboard({ token }) {
         fetchData();
         fetchDatasetCount();
 
-        // Actualizar contador de dataset cada 10 segundos
-        const datasetInterval = setInterval(fetchDatasetCount, 10000);
-
         // Live detection listener
         socket.on('new_detection', (data) => {
             setDetections(prev => [data, ...prev].slice(0, 10));
         });
 
+        // Real-time dataset updates
+        socket.on('dataset_updated', (data) => {
+            setDatasetCount(data.count);
+        });
+
         // Real-time updates for approvals
         socket.on('new_plate_registered', () => fetchData());
         socket.on('new_person_registered', () => fetchData());
-        socket.on('plate_status_updated', () => fetchData()); // Reused for consistency
+        socket.on('plate_status_updated', () => fetchData());
         socket.on('plate_deleted', () => fetchData());
         socket.on('person_deleted', () => fetchData());
 
         return () => {
             socket.off('new_detection');
+            socket.off('dataset_updated');
             socket.off('new_plate_registered');
             socket.off('new_person_registered');
             socket.off('plate_status_updated');
             socket.off('plate_deleted');
             socket.off('person_deleted');
-            clearInterval(datasetInterval);
         };
     }, [token]);