diff --git a/essentials-framework/Essentials DM/Essentials_DM/Chassis/DmChassisController.cs b/essentials-framework/Essentials DM/Essentials_DM/Chassis/DmChassisController.cs
index 9a28f75f..8aeb6668 100644
--- a/essentials-framework/Essentials DM/Essentials_DM/Chassis/DmChassisController.cs	
+++ b/essentials-framework/Essentials DM/Essentials_DM/Chassis/DmChassisController.cs	
@@ -614,6 +614,13 @@ namespace PepperDash.Essentials.DM
                 var cecPort2 = outputCard.Card2.HdmiOutput;
                 AddDmcHdoPorts(number, cecPort1, cecPort2);
             }
+            else if (type == "dmc4kzhdo")
+            {
+                var outputCard = new Dmc4kzHdoSingle(number, Chassis);
+                var cecPort1 = outputCard.Card1.HdmiOutput;
+                var cecPort2 = outputCard.Card2.HdmiOutput;
+                AddDmcHdoPorts(number, cecPort1, cecPort2);
+            }
             else if (type == "dmchdo")
             {
                 var outputCard = new DmcHdoSingle(number, Chassis);