diff --git a/TestBenchFramework/BenchControl/Cameras/IdcCamera/IdcCamera.cs b/TestBenchFramework/BenchControl/Cameras/IdcCamera/IdcCamera.cs
index ebab1e41f..c5c5f54bd 100644
--- a/TestBenchFramework/BenchControl/Cameras/IdcCamera/IdcCamera.cs
+++ b/TestBenchFramework/BenchControl/Cameras/IdcCamera/IdcCamera.cs
@@ -272,7 +272,7 @@ namespace TBF.BenchControl.Cameras.IdcCamera
                         else if (Idc100.IdcState == IdcState.DetectionFailed)
                         {
                             log.WarnFormat("{0}: {1} - DetectionFailed", cameraNr, currentOp);
-                            return Event.DetectionFailed;
+                            return Event.RoiDetectionFailed;
                         }
                         else return Event.Error;
 
diff --git a/TestBenchFramework/BenchControl/Events.cs b/TestBenchFramework/BenchControl/Events.cs
index 498821138..4b2106e65 100644
--- a/TestBenchFramework/BenchControl/Events.cs
+++ b/TestBenchFramework/BenchControl/Events.cs
@@ -156,7 +156,8 @@ namespace TBF.BenchControl
 		CameraBusy,
 		CameraOpCompleted,
 		CameraOpFailed,
-		DetectionFailed,
+		RoiDetectionPassed,
+		RoiDetectionFailed,
 
 		/// Generic
 		Error,                      /// Many ops.: Fatal error occurred
diff --git a/TestBenchFramework/BenchControl/Network/Camera/RoI/RoiDetectionOp.cs b/TestBenchFramework/BenchControl/Network/Camera/RoI/RoiDetectionOp.cs
index 3bcbe77db..2283adf7a 100644
--- a/TestBenchFramework/BenchControl/Network/Camera/RoI/RoiDetectionOp.cs
+++ b/TestBenchFramework/BenchControl/Network/Camera/RoI/RoiDetectionOp.cs
@@ -10,12 +10,15 @@ namespace TBF.BenchControl.Network.Camera.RoI
 
 		bool roiDetectionCommandSent;
 
+		string response;
+		bool passed;
+		bool failed;
+
 		Boxes.IntBox oroiX;
 		Boxes.IntBox oroiY;
 		Boxes.IntBox oroiWid;
 		Boxes.IntBox oroiHgh;
 
-		string response;
 
 
 		/// <summary>
@@ -36,16 +39,14 @@ namespace TBF.BenchControl.Network.Camera.RoI
 			this.oroiWid = oroiWid;
 			this.oroiHgh = oroiHgh;
 
+			roiDetectionCommandSent = false;
+			response = null;
+			passed = false;
+			failed = false;
+
 			telnet.promptReceivedHandler += delegate(object sndr, PromptReceivedEventArgs args)
 			{
-				if (Program.MainWnd.InvokeRequired)
-				{
-					Program.MainWnd.Invoke(new Telnet.TelnetClient.PromptReceivedEventHandler(OnPromptReceived), sndr, args);
-				}
-				else
-				{
-					OnPromptReceived(sndr, args);
-				}
+				OnPromptReceived(sndr, args);
 			};
 		}
 
@@ -66,6 +67,8 @@ namespace TBF.BenchControl.Network.Camera.RoI
 				if (telnet.State == TelnetClient.TelnetState.Inactive)
 				{
 					response = null;
+					passed = false;
+					failed = false;
 					telnet.Enqueue(new Telnet.Command(Telnet.CmdAction.CLEAR_RESPONSE));
 					telnet.Enqueue(new Telnet.Command(Telnet.CmdAction.SEND_COMMAND, command));
 					roiDetectionCommandSent = true;
@@ -73,13 +76,49 @@ namespace TBF.BenchControl.Network.Camera.RoI
 
 				return Event.Busy;
 			}
-			else if (response == null)
+			else if (passed)
 			{
-				return Event.Busy;
+				return Event.RoiDetectionPassed;
+			}
+			else if (failed)
+			{
+				return Event.RoiDetectionFailed;
+			}
+			else if (response != null)
+			{
+				int from = response.IndexOf('[');
+				int to = response.IndexOf(']');
+				if (!response.Contains("RESULT=0\r\n") || from < 0 || to < 0 || to < from)
+				{
+					failed = true;
+					return Event.RoiDetectionFailed;
+				}
+				else
+				{
+					string oroiStr = response.Substring(from + 1, to - from - 1);
+					string[] terms = oroiStr.Split(new char[] { ',' });
+					int x, y, w, h;
+					if (terms.Length != 5 || !int.TryParse(terms[0], out x) || !int.TryParse(terms[1], out y)
+										  || !int.TryParse(terms[2], out w) || !int.TryParse(terms[3], out h))
+					{
+						failed = true;
+						return Event.RoiDetectionFailed;
+					}
+					else
+					{
+						oroiX.Val = x;
+						oroiY.Val = y;
+						oroiWid.Val = w;
+						oroiHgh.Val = h;
+
+						passed = true;
+						return Event.RoiDetectionPassed;
+					}
+				}
 			}
 			else
 			{
-				return Event.Done;
+				return Event.Busy;
 			}
 		}
 
diff --git a/TestBenchFramework/BenchControl/TestMethods/CameraRoiDetection/RoiDetectionSeq.cs b/TestBenchFramework/BenchControl/TestMethods/CameraRoiDetection/RoiDetectionSeq.cs
index 921780c3e..60b10c3c6 100644
--- a/TestBenchFramework/BenchControl/TestMethods/CameraRoiDetection/RoiDetectionSeq.cs
+++ b/TestBenchFramework/BenchControl/TestMethods/CameraRoiDetection/RoiDetectionSeq.cs
@@ -117,7 +117,7 @@ namespace TBF.BenchControl.TestMethods.CameraRoiDetection
                 Bridge.OnActivity(this, Strings.Camera_error);
                 goto stopTest;
             }
-            else if (e.Contains(Event.DetectionFailed))
+            else if (e.Contains(Event.RoiDetectionFailed))
             {
                 retVal = Event.Error;
                 Bridge.OnActivity(this, Strings.Detection_failed);