diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/CenIoRy104Controller.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/CenIoRy104Controller.cs
new file mode 100644
index 00000000..19ca8438
--- /dev/null
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Crestron IO/Relay/CenIoRy104Controller.cs	
@@ -0,0 +1,77 @@
+using System.Collections.Generic;
+using Crestron.SimplSharpPro;
+using Crestron.SimplSharpPro.GeneralIO;
+using PepperDash.Core;
+using PepperDash.Essentials.Core.Config;
+
+namespace PepperDash.Essentials.Core
+{
+    /// <summary>
+    /// Wrapper class for CEN-IO-RY-104 relay module
+    /// </summary>
+    [Description("Wrapper class for the CEN-IO-RY-104 relay module")]
+    public class CenIoRy104Controller : EssentialsDevice, IRelayPorts
+    {
+        private readonly CenIoRy104 _ry104;
+
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="name"></param>
+        /// <param name="ry104"></param>
+        public CenIoRy104Controller(string key, string name, CenIoRy104 ry104)
+            : base(key, name)
+        {
+            _ry104 = ry104;
+        }
+
+        /// <summary>
+        /// Relay port collection
+        /// </summary>
+        public CrestronCollection<Relay> RelayPorts
+        {
+            get { return _ry104.RelayPorts; }
+        }
+    
+        /// <summary>
+        /// Number of relay ports property
+        /// </summary>
+        public int NumberOfRelayPorts
+        {
+            get { return _ry104.NumberOfRelayPorts; }
+        }        
+    }
+
+    /// <summary>
+    /// CEN-IO-RY Controller factory
+    /// </summary>
+    public class CenIoRy104ControllerFactory : EssentialsDeviceFactory<CenIoRy104Controller>
+    {
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        public CenIoRy104ControllerFactory()
+        {
+            TypeNames = new List<string>() { "ceniory104" };
+        }
+
+        public override EssentialsDevice BuildDevice(DeviceConfig dc)
+        {
+            Debug.Console(1, "Factory Attempting to create a new CEN-IO-RY-104 Device");
+
+            var controlPropertiesConfig = CommFactory.GetControlPropertiesConfig(dc);
+            if (controlPropertiesConfig == null)
+            {
+                Debug.Console(1, "Factory failed to create a new CEN-IO-RY-104 Device");
+                return null;
+            }
+
+            var ipid = controlPropertiesConfig.IpIdInt;
+            if (ipid != 0) return new CenIoRy104Controller(dc.Key, dc.Name, new CenIoRy104(ipid, Global.ControlSystem));
+            
+            Debug.Console(1, "Factory failed to create a new CEN-IO-RY-104 Device using IP-ID-{0}", ipid);
+            return null;
+        }
+    }
+}
\ No newline at end of file
diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/PepperDash_Essentials_Core.csproj b/essentials-framework/Essentials Core/PepperDashEssentialsBase/PepperDash_Essentials_Core.csproj
index 752466d4..3c7a6c31 100644
--- a/essentials-framework/Essentials Core/PepperDashEssentialsBase/PepperDash_Essentials_Core.csproj	
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/PepperDash_Essentials_Core.csproj	
@@ -182,6 +182,7 @@
     <Compile Include="Crestron IO\Inputs\GenericVersiportInputDevice.cs" />
     <Compile Include="Crestron IO\Inputs\IDigitalInput.cs" />
     <Compile Include="Crestron IO\IOPortConfig.cs" />
+    <Compile Include="Crestron IO\Relay\CenIoRy104Controller.cs" />
     <Compile Include="Crestron IO\Relay\GenericRelayDevice.cs" />
     <Compile Include="Crestron IO\Relay\ISwitchedOutput.cs" />
     <Compile Include="Crestron IO\StatusSign\StatusSignController.cs" />