diff --git a/src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IAdvancedVolume.cs b/src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IAdvancedVolume.cs
new file mode 100644
index 00000000..a2239abe
--- /dev/null
+++ b/src/PepperDash.Essentials.Core/DeviceTypeInterfaces/IAdvancedVolume.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Core.DeviceTypeInterfaces
+{
+    public interface IAdvancedVolume
+    {
+        Dictionary<string, IBasicVolumeWithFeedback> Volumes { get; }
+    }
+}