diff --git a/RJSelector.h b/RJSelector.h
index 454fa3a..d4e39f4 100644
--- a/RJSelector.h
+++ b/RJSelector.h
@@ -14,7 +14,7 @@ class RJSelector : public Resource
 protected:
   static void _bind_methods();
 
-  GDVIRTUAL1R(bool, select, Ref<Node>)
+  GDVIRTUAL1R( bool, select, Ref<Node>)
 
 public:
 
diff --git a/RJSensor.cpp b/RJSensor.cpp
new file mode 100644
index 0000000..271cbbe
--- /dev/null
+++ b/RJSensor.cpp
@@ -0,0 +1,23 @@
+/* RJSensor.cpp */
+
+#include "RJSensor.h"
+
+
+void RJSensor::_bind_methods() 
+{
+  GDVIRTUAL_BIND( getValue );
+  GDVIRTUAL_BIND( isActive );
+  GDVIRTUAL_BIND( wasActive );
+  GDVIRTUAL_BIND( updateValue );
+
+}
+
+RJSensor::RJSensor() 
+{
+
+}
+
+RJSensor::~RJSensor()
+{
+  
+}
diff --git a/RJSensor.h b/RJSensor.h
new file mode 100644
index 0000000..8364e11
--- /dev/null
+++ b/RJSensor.h
@@ -0,0 +1,28 @@
+/* RJSensor.h */
+
+#ifndef ROKOJORI_CORE__SENSOR_H
+#define ROKOJORI_CORE__SENSOR_H
+
+#include "scene/main/node.h"
+
+
+class RJSensor : public Node 
+{
+  GDCLASS(RJSensor, Node);
+
+protected:
+  static void _bind_methods();
+
+public:
+
+  GDVIRTUAL0R( float, getValue );
+  GDVIRTUAL0R( bool, isActive );
+  GDVIRTUAL0R( bool, wasActive );
+  GDVIRTUAL1( updateValue, float );
+
+  RJSensor();
+  ~RJSensor();
+};
+
+
+#endif // ROKOJORI_CORE__SENSOR_H
\ No newline at end of file
diff --git a/register_types.cpp b/register_types.cpp
index af0ea32..5e48396 100644
--- a/register_types.cpp
+++ b/register_types.cpp
@@ -7,6 +7,7 @@
 #include "./RJNetworkNode.h"
 #include "./RJAction.h"
 #include "./RJSelector.h"
+#include "./RJSensor.h"
 
 void initialize_rokojori_action_library_module( ModuleInitializationLevel p_level ) 
 {
@@ -18,6 +19,7 @@ void initialize_rokojori_action_library_module( ModuleInitializationLevel p_leve
   ClassDB::register_class<RJNetworkNode>();
   ClassDB::register_class<RJAction>();
   ClassDB::register_class<RJSelector>();
+  ClassDB::register_class<RJSensor>();
 }
 
 void uninitialize_rokojori_action_library_module( ModuleInitializationLevel p_level )