diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/GlsPartitionSensorController.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/GlsPartitionSensorController.cs
index b0b58f34..768e476b 100644
--- a/essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/GlsPartitionSensorController.cs	
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/GlsPartitionSensorController.cs	
@@ -13,7 +13,7 @@ using PepperDash.Essentials.Core.Config;
 namespace PepperDash.Essentials.Core
 {
 	[Description("Wrapper class for GLS Cresnet Partition Sensor")]
-	public class GlsPartitionSensorController : CrestronGenericBridgeableBaseDevice
+	public class GlsPartitionSensorController : CrestronGenericBridgeableBaseDevice, IPartitionStateProvider
 	{
 		private GlsPartCn _partitionSensor;
 
diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/IPartitionStateProvider.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/IPartitionStateProvider.cs
new file mode 100644
index 00000000..0080e472
--- /dev/null
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/PartitionSensor/IPartitionStateProvider.cs	
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+
+namespace PepperDash.Essentials.Core
+{
+    /// <summary>
+    /// Describes the functionality of a device that senses and provides partition state
+    /// </summary>
+    public interface IPartitionStateProvider
+    {
+        BoolFeedback PartitionSensedFeedback { get; }
+    }
+}
\ No newline at end of file