diff --git a/Client/Camera/Camera.cs b/Client/Camera/Camera.cs
index 87f18d5..e0b2d95 100644
--- a/Client/Camera/Camera.cs
+++ b/Client/Camera/Camera.cs
@@ -1,4 +1,5 @@
 using Onvif.Core.Client.Common;
+using Onvif.Core.Client.Device;
 using Onvif.Core.Client.Imaging;
 using Onvif.Core.Client.Media;
 using Onvif.Core.Client.Ptz;
@@ -81,6 +82,17 @@ public async Task<bool> Testing(Action<Exception> exception = null)
             return false;
         }
     }
+    
+
+    private DeviceClient _device;
+    public DeviceClient Device
+    {
+        get
+        {
+            _device ??= OnvifClientFactory.CreateDeviceClientAsync(Account.Host, Account.UserName, Account.Password).Result;
+            return _device;
+        }
+    }
 
 
     private PTZClient _ptz;