diff --git a/Zway/Devices/CommandClass.cs b/Zway/Devices/CommandClass.cs
deleted file mode 100644
index b2449fb..0000000
--- a/Zway/Devices/CommandClass.cs
+++ /dev/null
@@ -1,103 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text.RegularExpressions;
-using BlubbFish.IoT.Zway.Events;
-using BlubbFish.IoT.Zway.Interfaces;
-using BlubbFish.IoT.Zway.lib;
-using LitJson;
-
-namespace BlubbFish.IoT.Zway.Devices {
-  public abstract class CommandClass : ICommandClass {
-    protected HttpConnection http;
-
-    public abstract event UpdatedValue Update;
-    private enum Ignored {
-      Basic = 32,
-      ManufacturerSpecific = 114,
-      PowerLevel = 115,
-      Protection = 117,
-      NodeNaming = 119,
-      FirmwareUpdate = 122,
-      Association = 133,
-      Version = 134,
-      MultiChannelAssociation = 142,
-      MultiCmd = 143
-    }
-
-    public Int32 DeviceId { get; }
-    public Int32 Instance { get; }
-    public Int32 Commandclass { get; }
-    public String Id { get; }
-    public DateTime LastUpdate { get; private set; }
-    public String Name { get; }
-    public Boolean Polling { get; set; }
-
-    protected CommandClass(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) {
-      this.DeviceId = id.Item1;
-      this.Instance = id.Item2;
-      this.Commandclass = id.Item3;
-      this.http = http;
-      this.LastUpdate = DateTime.Now;
-      this.Polling = polling;
-      this.Id = this.DeviceId + "-" + this.Instance + "-" + this.Commandclass;
-      if (ZwayController.namelist.ContainsKey(this.Id)) {
-        this.Name = ZwayController.namelist[this.Id];
-      }
-    }
-
-    protected Boolean CheckSetUpdateTime(JsonData json) {
-      if (json.Keys.Contains("updateTime") && (json["updateTime"].IsInt || json["updateTime"].IsLong)) {
-        DateTime newdate = DateTimeOffset.FromUnixTimeSeconds(Int64.Parse(json["updateTime"].ToString())).ToLocalTime().DateTime;
-        if(newdate > this.LastUpdate) {
-          this.LastUpdate = newdate;
-          return true;
-        } else {
-          return false;
-        }
-      } else {
-        return true;
-      }
-    }
-
-    internal static CommandClass CreateInstance(JsonData json, Tuple<Int32, Int32, Int32> id, HttpConnection http, Boolean polling) {
-      if (json.Keys.Contains("name") &&
-        json.Keys.Contains("data") &&
-        json["data"].Keys.Contains("supported") &&
-        json["data"]["supported"].Keys.Contains("value") &&
-        Boolean.Parse(json["data"]["supported"]["value"].ToString()) &&
-        !Enum.IsDefined(typeof(Ignored), id.Item3)) {
-        String name = json["name"].ToString();
-        String objectName = "BlubbFish.IoT.Zway.Devices.CommandClasses." + name[0].ToString().ToUpper() + name.Substring(1).ToLower();
-        return GetInstanceConcrete(objectName, json, http, id, polling);
-      }
-      return null;
-    }
-
-    private static CommandClass GetInstanceConcrete(String objectName, JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) {
-      Type t = null;
-      try {
-        t = Type.GetType(objectName, true);
-      } catch (TypeLoadException) {
-        Console.Error.WriteLine("Konnte Type " + objectName + " nicht laden!");
-        return null;
-      }
-      return (CommandClass)t.GetConstructor(new Type[] { typeof(JsonData), typeof(HttpConnection), typeof(Tuple<Int32, Int32, Int32>), typeof(Boolean) }).Invoke(new Object[] { json, http, id, polling });
-    }
-
-    internal abstract void SetUpdate(JsonData json, Match match);
-
-    internal virtual void Poll() {
-      if(this.Polling) {
-        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Get()");
-      }
-    }
-
-    protected void SetInt(Int32 value) {
-      this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Set("+value+")");
-    }
-
-    protected void SetIntTuple(Int32 value1, Int32 value2) {
-      this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Set(" + value1 + "," + value2 + ")");
-    }
-  }
-}
\ No newline at end of file
diff --git a/Zway/Devices/CommandClassSub.cs b/Zway/Devices/CommandClassSub.cs
deleted file mode 100644
index 708a4fd..0000000
--- a/Zway/Devices/CommandClassSub.cs
+++ /dev/null
@@ -1,52 +0,0 @@
-using System;
-using System.Text.RegularExpressions;
-using BlubbFish.IoT.Zway.Interfaces;
-using BlubbFish.IoT.Zway.lib;
-using LitJson;
-
-namespace BlubbFish.IoT.Zway.Devices {
-  public abstract class CommandClassSub : ICommandClass {
-    protected HttpConnection http;
-
-    public abstract event UpdatedValue Update;
-    public String Id { get; }
-    public Int32 DeviceId { get; }
-    public Int32 Instance { get; }
-    public Int32 Commandclass { get; }
-    public Int32 SensorId { get; }
-    public String Name { get; }
-    public DateTime LastUpdate { get; private set; }
-    public Boolean Polling { get; set; }
-
-    protected CommandClassSub(JsonData json, Tuple<Int32, Int32, Int32, Int32> id, HttpConnection http, Boolean polling) {
-      this.DeviceId = id.Item1;
-      this.Instance = id.Item2;
-      this.Commandclass = id.Item3;
-      this.SensorId = id.Item4;
-      this.http = http;
-      this.LastUpdate = DateTime.Now;
-      this.Polling = polling;
-      this.Id = this.DeviceId + "-" + this.Instance + "-" + this.Commandclass + "-" + this.SensorId;
-      if (ZwayController.namelist.ContainsKey(this.Id)) {
-        this.Name = ZwayController.namelist[this.Id];
-      }
-    }
-
-    protected Boolean CheckSetUpdateTime(JsonData json) {
-      if (json.Keys.Contains("updateTime") && (json["updateTime"].IsInt || json["updateTime"].IsLong)) {
-        DateTime newdate = DateTimeOffset.FromUnixTimeSeconds(Int64.Parse(json["updateTime"].ToString())).ToLocalTime().DateTime;
-        if (newdate > this.LastUpdate) {
-          this.LastUpdate = newdate;
-          return true;
-        } else {
-          return false;
-        }
-      } else {
-        return true;
-      }
-    }
-    internal abstract void SetUpdate(JsonData json, Match match);
-
-    internal abstract void Poll();
-  }
-}
diff --git a/Zway/Devices/CommandClasses/Battery.cs b/Zway/Devices/CommandClasses/Battery.cs
index 54fb186..4b830dc 100644
--- a/Zway/Devices/CommandClasses/Battery.cs
+++ b/Zway/Devices/CommandClasses/Battery.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -9,13 +10,13 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 128 = Battery
   /// </summary>
-  public class Battery : CommandClass {
+  public class Battery : ACommandClass {
 
     public Single Level { get; private set; }
 
     public override event UpdatedValue Update;
 
-    public Battery(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Battery(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
       this.InitComplex(json);
     }
 
@@ -50,5 +51,11 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     public override String ToString() {
       return "Battery " + this.Name + " [" + this.Id + "]: " + this.Level;
     }
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "level", this.Level.ToString() },
+      };
+    }
   }
 }
diff --git a/Zway/Devices/CommandClasses/CentralScene.cs b/Zway/Devices/CommandClasses/CentralScene.cs
index 15535a3..c189899 100644
--- a/Zway/Devices/CommandClasses/CentralScene.cs
+++ b/Zway/Devices/CommandClasses/CentralScene.cs
@@ -11,14 +11,14 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 91 = CentralScene
   /// </summary>
-  public class Centralscene : CommandClass {
+  public class Centralscene : ACommandClass {
     public override event UpdatedValue Update;
 
     public ReadOnlyDictionary<Int32, ReadOnlyCollection<Int32>> ValidScenesModes { get; private set; }
     public Int32 Scene { get; private set; }
     public Int32 Key { get; private set; }
 
-    public Centralscene(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Centralscene(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
       this.ValidScenesModes = new ReadOnlyDictionary<Int32, ReadOnlyCollection<Int32>>(new Dictionary<Int32, ReadOnlyCollection<Int32>>());
       this.InitComplex(json);
     }
@@ -74,7 +74,13 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
       return "CentralScene " + this.Name + " [" + this.Id + "]: " + this.Scene+"-"+this.Key;
     }
 
-    internal override void Poll() {
+    internal override void Poll() => this.PollNone();
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "scene", this.Scene.ToString() },
+        { "key", this.Key.ToString() },
+      };
     }
   }
 }
diff --git a/Zway/Devices/CommandClasses/CommandClassSubs/Configurationsub.cs b/Zway/Devices/CommandClasses/CommandClassSubs/Configurationsub.cs
index 022f1f7..89cc335 100644
--- a/Zway/Devices/CommandClasses/CommandClassSubs/Configurationsub.cs
+++ b/Zway/Devices/CommandClasses/CommandClassSubs/Configurationsub.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -6,10 +7,9 @@ using BlubbFish.IoT.Zway.lib;
 using LitJson;
 
 namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
-  class Configurationsub : CommandClassSub {
-    private Int64 _level;
-
+  class Configurationsub : ACommandClass {
     public override event UpdatedValue Update;
+    private Int64 _level;
 
     public Int64 Level {
       get {
@@ -27,7 +27,8 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
     }
     public Int32 Size { get; private set; }
 
-    public Configurationsub(JsonData json, Tuple<Int32, Int32, Int32, Int32> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+    public Configurationsub(JsonData json, Tuple<Int32, Int32, Classes, Int32> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+      this.IsSub = true;
       InitComplex(json);
     }
 
@@ -42,11 +43,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
       }
     }
 
-    internal override void Poll() {
-      if(this.Polling) {
-        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Get("+this.SensorId+")");
-      }
-    }
+    internal override void Poll() => this.PollSub();
 
     internal override void SetUpdate(JsonData json, Match match) {
       if (json.Keys.Contains("val") && json["val"].Keys.Contains("value") && json["val"]["value"] != null &&
@@ -61,5 +58,12 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
     public override String ToString() {
       return "Configuration " + this.Name + " [" + this.Id + "]: " + this.Level;
     }
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "level", this.Level.ToString() },
+        { "size", this.Size.ToString() },
+      };
+    }
   }
 }
\ No newline at end of file
diff --git a/Zway/Devices/CommandClasses/CommandClassSubs/MeterSub.cs b/Zway/Devices/CommandClasses/CommandClassSubs/MeterSub.cs
index 3527205..519fd90 100644
--- a/Zway/Devices/CommandClasses/CommandClassSubs/MeterSub.cs
+++ b/Zway/Devices/CommandClasses/CommandClassSubs/MeterSub.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -6,20 +7,18 @@ using BlubbFish.IoT.Zway.lib;
 using LitJson;
 
 namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
-  public class Metersub : CommandClassSub {
-
+  public class Metersub : ACommandClass {
     public override event UpdatedValue Update;
+
     public String Type { get; private set; }
     public Single Level { get; private set; }
     public String Scale { get; private set; }
-    public Metersub(JsonData json, Tuple<Int32, Int32, Int32, Int32> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+    public Metersub(JsonData json, Tuple<Int32, Int32, Classes, Int32> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+      this.HasReset = true;
+      this.IsSub = true;
       InitComplex(json);
     }
 
-    public void Reset() {
-      this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Reset()");
-    }
-
     private void InitComplex(JsonData json) {
       if (json.Keys.Contains("sensorTypeString") &&
         json["sensorTypeString"].Keys.Contains("value") &&
@@ -49,6 +48,14 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
       return "Meter " + this.Name + " [" + this.Id + "]: " + this.Type + " " + this.Level + "" + this.Scale;
     }
 
-    internal override void Poll() { }
+    internal override void Poll() => this.PollNone();
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "level", this.Level.ToString() },
+        { "type", this.Type },
+        { "scale", this.Scale },
+      };
+    }
   }
 }
\ No newline at end of file
diff --git a/Zway/Devices/CommandClasses/CommandClassSubs/SensorMultilevelSub.cs b/Zway/Devices/CommandClasses/CommandClassSubs/SensorMultilevelSub.cs
index 3aaa04a..a065352 100644
--- a/Zway/Devices/CommandClasses/CommandClassSubs/SensorMultilevelSub.cs
+++ b/Zway/Devices/CommandClasses/CommandClassSubs/SensorMultilevelSub.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -6,13 +7,15 @@ using BlubbFish.IoT.Zway.lib;
 using LitJson;
 
 namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
-  public class Sensormultilevelsub : CommandClassSub {
+  public class Sensormultilevelsub : ACommandClass {
     public override event UpdatedValue Update;
+
     public String Type { get; private set; }
     public Single Level { get; private set; }
     public String Scale { get; private set; }
 
-    public Sensormultilevelsub(JsonData json, Tuple<Int32, Int32, Int32, Int32> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+    public Sensormultilevelsub(JsonData json, Tuple<Int32, Int32, Classes, Int32> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+      this.IsSub = true;
       InitComplex(json);
     }
 
@@ -45,6 +48,14 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
       return "SensorMultilevel " + this.Name + " [" + this.Id + "]: " + this.Type + " " + this.Level + "" + this.Scale;
     }
 
-    internal override void Poll() { }
+    internal override void Poll() => this.PollNone();
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "level", this.Level.ToString() },
+        { "type", this.Type },
+        { "scale", this.Scale },
+      };
+    }
   }
 }
\ No newline at end of file
diff --git a/Zway/Devices/CommandClasses/CommandClassSubs/ThermostatSetPointSub.cs b/Zway/Devices/CommandClasses/CommandClassSubs/ThermostatSetPointSub.cs
index 5702100..dc87b7c 100644
--- a/Zway/Devices/CommandClasses/CommandClassSubs/ThermostatSetPointSub.cs
+++ b/Zway/Devices/CommandClasses/CommandClassSubs/ThermostatSetPointSub.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -6,19 +7,17 @@ using BlubbFish.IoT.Zway.lib;
 using LitJson;
 
 namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
-  class Thermostatsetpointsub : CommandClassSub {
-    private Single _level;
-
+  class Thermostatsetpointsub : ACommandClass {
     public override event UpdatedValue Update;
 
+    private Single _level;
     public Single Level {
       get {
         return this._level;
       }
       set {
         if (!this.HasMinMax || (this.HasMinMax && value >= this.TempMin && value <= this.TempMax)) {
-          Single t = (Single)Math.Round(value * 2, MidpointRounding.AwayFromZero) / 2;
-          this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Set(" + this.SensorId + "," + t + ")");
+          this.SetTuple(this.SensorId, (Single)Math.Round(value * 2, MidpointRounding.AwayFromZero) / 2);
         }
       }
     }
@@ -28,7 +27,8 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
     public Boolean HasMinMax { get; private set; }
     public String Type { get; private set; }
 
-    public Thermostatsetpointsub(JsonData json, Tuple<Int32, Int32, Int32, Int32> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+    public Thermostatsetpointsub(JsonData json, Tuple<Int32, Int32, Classes, Int32> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+      this.IsSub = true;
       InitComplex(json);
     }
 
@@ -40,7 +40,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
         this._level = Single.Parse(json["val"]["value"].ToString());
         this.Scale = json["deviceScaleString"]["value"].ToString();
       }
-      if(json.Keys.Contains("min") && json["min"].Keys.Contains("value") &&
+      if (json.Keys.Contains("min") && json["min"].Keys.Contains("value") &&
         json.Keys.Contains("max") && json["max"].Keys.Contains("value")) {
         this.TempMin = Single.Parse(json["min"]["value"].ToString());
         this.TempMax = Single.Parse(json["max"]["value"].ToString());
@@ -78,10 +78,17 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses.CommandClassSubs {
       return "ThermostatSetPoint " + this.Name + " [" + this.Id + "]: " + this.Type + " " + this.Level + "" + this.Scale + " [" + this.TempMin + "," + this.TempMax + "," + this.HasMinMax + "]";
     }
 
-    internal override void Poll() {
-      if (this.Polling) {
-        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Get(" + this.SensorId + ")");
-      }
+    internal override void Poll() => this.PollSub();
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "level", this.Level.ToString() },
+        { "type", this.Type },
+        { "scale", this.Scale },
+        { "tempmax", this.TempMax.ToString() },
+        { "tempmin", this.TempMin.ToString() },
+        { "hasminmax", this.HasMinMax.ToString() },
+      };
     }
   }
 }
\ No newline at end of file
diff --git a/Zway/Devices/CommandClasses/Configuration.cs b/Zway/Devices/CommandClasses/Configuration.cs
index bc44751..ec99a4b 100644
--- a/Zway/Devices/CommandClasses/Configuration.cs
+++ b/Zway/Devices/CommandClasses/Configuration.cs
@@ -12,13 +12,13 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 112 = Configuration
   /// </summary>
-  class Configuration : CommandClass {
+  class Configuration : ACommandClass {
     public override event UpdatedValue Update;
 
-    public ReadOnlyDictionary<Int32, CommandClassSub> Sub { get; private set; }
-    public Configuration(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Configuration(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+      this.HasSub = true;
       this.InitComplex(json);
-      foreach (KeyValuePair<Int32, CommandClassSub> item in this.Sub) {
+      foreach (KeyValuePair<Int32, ACommandClass> item in this.Sub) {
         item.Value.Update += this.DeviceUpdate;
       }
     }
@@ -30,17 +30,17 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     private void InitComplex(JsonData json) {
       if (json.Keys.Contains("data")) {
         JsonData data = json["data"];
-        Dictionary<Int32, CommandClassSub> subs = new Dictionary<Int32, CommandClassSub>();
+        Dictionary<Int32, ACommandClass> subs = new Dictionary<Int32, ACommandClass>();
         foreach (String item in data.Keys) {
           if (Int32.TryParse(item, out Int32 subid) &&
             data[item].Keys.Contains("size") &&
             data[item].Keys.Contains("val") &&
             data[item]["val"].Keys.Contains("value") &&
             data[item]["val"]["value"] != null) {
-            subs.Add(subid, new Configurationsub(data[item], new Tuple<Int32, Int32, Int32, Int32>(this.DeviceId, this.Instance, this.Commandclass, subid), this.http, this.Polling));
+            subs.Add(subid, new Configurationsub(data[item], new Tuple<Int32, Int32, Classes, Int32>(this.DeviceId, this.Instance, this.Commandclass, subid), this.http, this.Polling));
           }
         }
-        this.Sub = new ReadOnlyDictionary<Int32, CommandClassSub>(subs);
+        this.Sub = new ReadOnlyDictionary<Int32, ACommandClass>(subs);
       }
     }
 
@@ -55,10 +55,8 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
       }
     }
 
-    internal override void Poll() {
-      foreach (KeyValuePair<Int32, CommandClassSub> item in this.Sub) {
-        item.Value.Poll();
-      }
-    }
+    internal override void Poll() => this.PollPerSub();
+
+    public override Dictionary<String, Object> ToDictionary() => this.ToDictionarySub();
   }
 }
diff --git a/Zway/Devices/CommandClasses/Indicator.cs b/Zway/Devices/CommandClasses/Indicator.cs
index b068258..2746daa 100644
--- a/Zway/Devices/CommandClasses/Indicator.cs
+++ b/Zway/Devices/CommandClasses/Indicator.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -9,7 +10,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 135 = Indicator
   /// </summary>
-  class Indicator : CommandClass {
+  class Indicator : ACommandClass {
     private Boolean _level;
 
     public override event UpdatedValue Update;
@@ -22,7 +23,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
       }
     }
 
-    public Indicator(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Indicator(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
       this.InitComplex(json);
     }
 
@@ -46,5 +47,11 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     public override String ToString() {
       return "Indicator " + this.Name + " [" + this.Id + "]: " + this.Level;
     }
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "level", this.Level.ToString() },
+      };
+    }
   }
 }
diff --git a/Zway/Devices/CommandClasses/Meter.cs b/Zway/Devices/CommandClasses/Meter.cs
index 49cd895..c0836f0 100644
--- a/Zway/Devices/CommandClasses/Meter.cs
+++ b/Zway/Devices/CommandClasses/Meter.cs
@@ -12,15 +12,13 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 50 = Meter
   /// </summary>
-  public class Meter : CommandClass {
+  public class Meter : ACommandClass {
     public override event UpdatedValue Update;
 
-    public ReadOnlyDictionary<Int32, CommandClassSub> Sub { get; private set; }
-
-
-    public Meter(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Meter(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+      this.HasSub = true;
       this.InitComplex(json);
-      foreach (KeyValuePair<Int32, CommandClassSub> item in this.Sub) {
+      foreach (KeyValuePair<Int32, ACommandClass> item in this.Sub) {
         item.Value.Update += this.DeviceUpdate;
       }
     }
@@ -43,29 +41,21 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     private void InitComplex(JsonData json) {
       if (json.Keys.Contains("data")) {
         JsonData data = json["data"];
-        Dictionary<Int32, CommandClassSub> subs = new Dictionary<Int32, CommandClassSub>();
+        Dictionary<Int32, ACommandClass> subs = new Dictionary<Int32, ACommandClass>();
         foreach (String item in data.Keys) {
           if (Int32.TryParse(item, out Int32 subid) &&
             data[item].Keys.Contains("sensorTypeString") &&
             data[item].Keys.Contains("val") &&
             data[item].Keys.Contains("scaleString")) {
-            subs.Add(subid, new Metersub(data[item], new Tuple<Int32, Int32, Int32, Int32>(this.DeviceId, this.Instance, this.Commandclass, subid), this.http, this.Polling));
+            subs.Add(subid, new Metersub(data[item], new Tuple<Int32, Int32, Classes, Int32>(this.DeviceId, this.Instance, this.Commandclass, subid), this.http, this.Polling));
           }
         }
-        this.Sub = new ReadOnlyDictionary<Int32, CommandClassSub>(subs);
+        this.Sub = new ReadOnlyDictionary<Int32, ACommandClass>(subs);
       }
     }
 
-    internal override void Poll() {
-      Boolean poll = false;
-      foreach (KeyValuePair<Int32, CommandClassSub> item in this.Sub) {
-        if (item.Value.Polling) {
-          poll = true;
-        }
-      }
-      if (poll) {
-        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Get()");
-      }
-    }
+    internal override void Poll() => this.PollSubGlobal();
+
+    public override Dictionary<String, Object> ToDictionary() => this.ToDictionarySub();
   }
 }
diff --git a/Zway/Devices/CommandClasses/SensorMultilevel.cs b/Zway/Devices/CommandClasses/SensorMultilevel.cs
index 26df0da..fd10cd4 100644
--- a/Zway/Devices/CommandClasses/SensorMultilevel.cs
+++ b/Zway/Devices/CommandClasses/SensorMultilevel.cs
@@ -12,15 +12,13 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 49 = SensorMultilevel
   /// </summary>
-  public class Sensormultilevel : CommandClass {
+  public class Sensormultilevel : ACommandClass {
     public override event UpdatedValue Update;
 
-    public ReadOnlyDictionary<Int32, CommandClassSub> Sub { get; private set; }
-
-
-    public Sensormultilevel(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Sensormultilevel(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+      this.HasSub = true;
       this.InitComplex(json);
-      foreach (KeyValuePair<Int32, CommandClassSub> item in this.Sub) {
+      foreach (KeyValuePair<Int32, ACommandClass> item in this.Sub) {
         item.Value.Update += this.DeviceUpdate;
       }
     }
@@ -43,29 +41,21 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     private void InitComplex(JsonData json) {
       if (json.Keys.Contains("data")) {
         JsonData data = json["data"];
-        Dictionary<Int32, CommandClassSub> subs = new Dictionary<Int32, CommandClassSub>();
+        Dictionary<Int32, ACommandClass> subs = new Dictionary<Int32, ACommandClass>();
         foreach (String item in data.Keys) {
           if (Int32.TryParse(item, out Int32 subid) &&
             data[item].Keys.Contains("sensorTypeString") &&
             data[item].Keys.Contains("val") &&
             data[item].Keys.Contains("scaleString")) {
-            subs.Add(subid, new Sensormultilevelsub(data[item], new Tuple<Int32, Int32, Int32, Int32>(this.DeviceId, this.Instance, this.Commandclass, subid), this.http, this.Polling));
+            subs.Add(subid, new Sensormultilevelsub(data[item], new Tuple<Int32, Int32, Classes, Int32>(this.DeviceId, this.Instance, this.Commandclass, subid), this.http, this.Polling));
           }
         }
-        this.Sub = new ReadOnlyDictionary<Int32, CommandClassSub>(subs);
+        this.Sub = new ReadOnlyDictionary<Int32, ACommandClass>(subs);
       }
     }
 
-    internal override void Poll() {
-      Boolean poll = false;
-      foreach (KeyValuePair<Int32, CommandClassSub> item in this.Sub) {
-        if (item.Value.Polling) {
-          poll = true;
-        }
-      }
-      if (poll) {
-        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + this.Commandclass + "].Get()");
-      }
-    }
+    internal override void Poll() => this.PollSubGlobal();
+
+    public override Dictionary<String, Object> ToDictionary() => this.ToDictionarySub();
   }
 }
diff --git a/Zway/Devices/CommandClasses/SwitchBinary.cs b/Zway/Devices/CommandClasses/SwitchBinary.cs
index 84465ed..b3a2f04 100644
--- a/Zway/Devices/CommandClasses/SwitchBinary.cs
+++ b/Zway/Devices/CommandClasses/SwitchBinary.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -9,7 +10,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 37 = SwitchBinary
   /// </summary>
-  public class Switchbinary : CommandClass {
+  public class Switchbinary : ACommandClass {
     private Boolean _level;
 
     public override event UpdatedValue Update;
@@ -23,7 +24,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
       }
     }
 
-    public Switchbinary(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Switchbinary(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
       this.InitComplex(json);
     }
 
@@ -47,5 +48,11 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     public override String ToString() {
       return "SwitchBinary " + this.Name + " [" + this.Id + "]: " + this.Level;
     }
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "level", this.Level.ToString() }
+      };
+    }
   }
 }
diff --git a/Zway/Devices/CommandClasses/SwitchMultilevel.cs b/Zway/Devices/CommandClasses/SwitchMultilevel.cs
index 525bc26..e1d960b 100644
--- a/Zway/Devices/CommandClasses/SwitchMultilevel.cs
+++ b/Zway/Devices/CommandClasses/SwitchMultilevel.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -9,7 +10,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 38 = SwitchMultilevel
   /// </summary>
-  public class Switchmultilevel : CommandClass {
+  public class Switchmultilevel : ACommandClass {
     private Int32 _level;
 
     public override event UpdatedValue Update;
@@ -20,12 +21,12 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
       }
       set {
         if(value == 0 || (value > 0 && value <= 99) || value == 255) {
-          this.SetIntTuple(value, 0);
+          this.SetTuple(value, 0);
         }
       }
     }
 
-    public Switchmultilevel(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Switchmultilevel(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
       this.InitComplex(json);
     }
 
@@ -50,5 +51,11 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     public override String ToString() {
       return "SwitchMultilevel " + this.Name + " [" + this.Id + "]: " + this.Level;
     }
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "level", this.Level.ToString() }
+      };
+    }
   }
 }
diff --git a/Zway/Devices/CommandClasses/ThermostatMode.cs b/Zway/Devices/CommandClasses/ThermostatMode.cs
index 6362ac4..4900a64 100644
--- a/Zway/Devices/CommandClasses/ThermostatMode.cs
+++ b/Zway/Devices/CommandClasses/ThermostatMode.cs
@@ -11,7 +11,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 64 = ThermostatMode
   /// </summary>
-  public class Thermostatmode : CommandClass {
+  public class Thermostatmode : ACommandClass {
     private Int32 _level;
 
     public override event UpdatedValue Update;
@@ -26,7 +26,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
       }
     }
 
-    public Thermostatmode(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Thermostatmode(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
       this.ValidModes = new ReadOnlyDictionary<Int32, String>(new Dictionary<Int32, String>());
       this.InitComplex(json);
     }
@@ -64,5 +64,17 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     public override String ToString() {
       return "ThermostatMode " + this.Name + " [" + this.Id + "]: " + this.ValidModes[this.Level];
     }
+
+    public override Dictionary<String, Object> ToDictionary() {
+      Dictionary<String, String> modes = new Dictionary<String, String>();
+      foreach (KeyValuePair<Int32, String> item in this.ValidModes) {
+        modes.Add(item.Key.ToString(), item.Value);
+      }
+      Dictionary<String, Object> json = new Dictionary<String, Object> {
+        { "level", this.Level.ToString() },
+        { "modes", modes }
+      };
+      return json;
+    }
   }
 }
diff --git a/Zway/Devices/CommandClasses/ThermostatSetPoint.cs b/Zway/Devices/CommandClasses/ThermostatSetPoint.cs
index 1e38eac..dd1d66d 100644
--- a/Zway/Devices/CommandClasses/ThermostatSetPoint.cs
+++ b/Zway/Devices/CommandClasses/ThermostatSetPoint.cs
@@ -12,14 +12,13 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 67 = ThermostatSetPoint
   /// </summary>
-  public class Thermostatsetpoint : CommandClass {
+  public class Thermostatsetpoint : ACommandClass {
     public override event UpdatedValue Update;
 
-    public ReadOnlyDictionary<Int32, CommandClassSub> Sub { get; private set; }
-
-    public Thermostatsetpoint(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Thermostatsetpoint(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
+      this.HasSub = true;
       this.InitComplex(json);
-      foreach (KeyValuePair<Int32, CommandClassSub> item in this.Sub) {
+      foreach (KeyValuePair<Int32, ACommandClass> item in this.Sub) {
         item.Value.Update += this.DeviceUpdate;
       }
     }
@@ -42,23 +41,21 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     private void InitComplex(JsonData json) {
       if (json.Keys.Contains("data")) {
         JsonData data = json["data"];
-        Dictionary<Int32, CommandClassSub> subs = new Dictionary<Int32, CommandClassSub>();
+        Dictionary<Int32, ACommandClass> subs = new Dictionary<Int32, ACommandClass>();
         foreach (String item in data.Keys) {
           if (Int32.TryParse(item, out Int32 subid) &&
             data[item].Keys.Contains("modeName") &&
             data[item].Keys.Contains("val") &&
             data[item].Keys.Contains("deviceScaleString")) {
-            subs.Add(subid, new Thermostatsetpointsub(data[item], new Tuple<Int32, Int32, Int32, Int32>(this.DeviceId, this.Instance, this.Commandclass, subid), this.http, this.Polling));
+            subs.Add(subid, new Thermostatsetpointsub(data[item], new Tuple<Int32, Int32, Classes, Int32>(this.DeviceId, this.Instance, this.Commandclass, subid), this.http, this.Polling));
           }
         }
-        this.Sub = new ReadOnlyDictionary<Int32, CommandClassSub>(subs);
+        this.Sub = new ReadOnlyDictionary<Int32, ACommandClass>(subs);
       }
     }
 
-    internal override void Poll() {
-      foreach (KeyValuePair<Int32, CommandClassSub> item in this.Sub) {
-        item.Value.Poll();
-      }
-    }
+    internal override void Poll() => this.PollPerSub();
+
+    public override Dictionary<String, Object> ToDictionary() => this.ToDictionarySub();
   }
 }
diff --git a/Zway/Devices/CommandClasses/Wakeup.cs b/Zway/Devices/CommandClasses/Wakeup.cs
index 17ae0a0..e7adb35 100644
--- a/Zway/Devices/CommandClasses/Wakeup.cs
+++ b/Zway/Devices/CommandClasses/Wakeup.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using BlubbFish.IoT.Zway.Events;
 using BlubbFish.IoT.Zway.Interfaces;
@@ -9,7 +10,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
   /// <summary>
   /// 132 = Wakeup
   /// </summary>
-  class Wakeup : CommandClass {
+  class Wakeup : ACommandClass {
     private Int32 _interval;
     private Int32 _againstNode;
 
@@ -20,7 +21,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
       }
       set {
         if(value >= this.WakeupMin && value <= this.WakeupMax) {
-          this.SetIntTuple(value, this.AgainstNode);
+          this.SetTuple(value, this.AgainstNode);
         }
       }
     }
@@ -28,7 +29,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
         return this._againstNode;
       }
       set {
-        this.SetIntTuple(this.Interval, value);
+        this.SetTuple(this.Interval, value);
       }
     }
     public Int32 WakeupMin { get; private set; }
@@ -37,7 +38,7 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     public DateTime LastWakeup { get; private set; }
     public DateTime LastSleep { get; private set; }
 
-    public Wakeup(JsonData json, HttpConnection http, Tuple<Int32, Int32, Int32> id, Boolean polling) : base(json, http, id, polling) {
+    public Wakeup(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) : base(json, id, http, polling) {
       this.InitComplex(json);
     }
 
@@ -120,5 +121,15 @@ namespace BlubbFish.IoT.Zway.Devices.CommandClasses {
     public override String ToString() {
       return "Wakeup " + this.Name + " [" + this.Id + "]: " + this.LastWakeup + "-" + this.LastSleep + " " + this.Interval + " [" + this.WakeupMin + "," + this.WakeupMax + "," + this.WakeupDefault + "," + this.AgainstNode + "]";
     }
+
+    public override Dictionary<String, Object> ToDictionary() {
+      return new Dictionary<String, Object> {
+        { "wakeupmin", this.WakeupMin.ToString() },
+        { "wakeupmax", this.WakeupMax.ToString() },
+        { "wakeupdefault", this.WakeupDefault.ToString() },
+        { "lastwakeup", this.LastWakeup.ToString() },
+        { "lastsleep", this.LastSleep.ToString() }
+      };
+    }
   }
 }
diff --git a/Zway/Devices/Instance.cs b/Zway/Devices/Instance.cs
index e796f82..72a75a6 100644
--- a/Zway/Devices/Instance.cs
+++ b/Zway/Devices/Instance.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using BlubbFish.IoT.Zway.Devices.CommandClasses;
 using BlubbFish.IoT.Zway.Events;
+using BlubbFish.IoT.Zway.Interfaces;
 using BlubbFish.IoT.Zway.lib;
 using LitJson;
 
@@ -16,22 +17,22 @@ namespace BlubbFish.IoT.Zway.Devices {
 
     public Int32 DeviceId { get; }
     public Int32 InstanceId { get; }
-    public ReadOnlyDictionary<Int32, CommandClass> CommandClasses { get; private set; }
+    public ReadOnlyDictionary<ACommandClass.Classes, ACommandClass> CommandClasses { get; private set; }
 
     private Instance(JsonData json, Tuple<Int32, Int32> id, HttpConnection http, Boolean polling) {
       this.DeviceId = id.Item1;
       this.InstanceId = id.Item2;
       this.polling = polling;
       this.CreateInstances(json["commandClasses"], http);
-      foreach (KeyValuePair<Int32, CommandClass> item in this.CommandClasses) {
+      foreach (KeyValuePair<ACommandClass.Classes, ACommandClass> item in this.CommandClasses) {
         item.Value.Update += this.ClassUpdate;
       }
       this.MakePolltimer();
     }
 
     private void MakePolltimer() {
-      if(this.CommandClasses.ContainsKey(132)) {
-        this.nextwakeup = ((Wakeup)this.CommandClasses[132]).LastWakeup.AddSeconds(((Wakeup)this.CommandClasses[132]).Interval).AddSeconds(-20);
+      if(this.CommandClasses.ContainsKey(ACommandClass.Classes.Wakeup)) {
+        this.nextwakeup = ((Wakeup)this.CommandClasses[ACommandClass.Classes.Wakeup]).LastWakeup.AddSeconds(((Wakeup)this.CommandClasses[ACommandClass.Classes.Wakeup]).Interval).AddSeconds(-20);
       } else {
         this.nextwakeup = DateTime.Now.AddSeconds(60);
       }
@@ -42,14 +43,14 @@ namespace BlubbFish.IoT.Zway.Devices {
     }
 
     private void CreateInstances(JsonData json, HttpConnection http) {
-      Dictionary<Int32, CommandClass> commands = new Dictionary<Int32, CommandClass>();
+      Dictionary<ACommandClass.Classes, ACommandClass> commands = new Dictionary<ACommandClass.Classes, ACommandClass>();
       foreach (String commandid in json.Keys) {
-        CommandClass c = CommandClass.CreateInstance(json[commandid], new Tuple<Int32, Int32, Int32>(this.DeviceId, this.InstanceId, Int32.Parse(commandid)), http, this.polling);
+        ACommandClass c = ACommandClass.CreateInstance(json[commandid], new Tuple<Int32, Int32, ACommandClass.Classes>(this.DeviceId, this.InstanceId, (ACommandClass.Classes)Int32.Parse(commandid)), http, this.polling);
         if (c != null) {
-          commands.Add(Int32.Parse(commandid), c);
+          commands.Add((ACommandClass.Classes)Int32.Parse(commandid), c);
         }
       }
-      this.CommandClasses = new ReadOnlyDictionary<Int32, CommandClass>(commands);
+      this.CommandClasses = new ReadOnlyDictionary<ACommandClass.Classes, ACommandClass>(commands);
     }
 
     internal static Instance CreateInstance(JsonData json, Tuple<Int32, Int32> id, HttpConnection http, Boolean polling) {
@@ -68,7 +69,7 @@ namespace BlubbFish.IoT.Zway.Devices {
     internal void Poll() {
       if(DateTime.Now > this.nextwakeup) {
         this.MakePolltimer();
-        foreach (KeyValuePair<Int32, CommandClass> item in this.CommandClasses) {
+        foreach (KeyValuePair<ACommandClass.Classes, ACommandClass> item in this.CommandClasses) {
           item.Value.Poll();
         }
       }
diff --git a/Zway/Interfaces/ACommandClass.cs b/Zway/Interfaces/ACommandClass.cs
new file mode 100644
index 0000000..f1a765d
--- /dev/null
+++ b/Zway/Interfaces/ACommandClass.cs
@@ -0,0 +1,231 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Text.RegularExpressions;
+using BlubbFish.IoT.Zway.Events;
+using BlubbFish.IoT.Zway.lib;
+using LitJson;
+
+namespace BlubbFish.IoT.Zway.Interfaces {
+  public abstract class ACommandClass {
+    protected HttpConnection http;
+
+    public delegate void UpdatedValue(Object sender, DeviceUpdateEvent e);
+    public abstract event UpdatedValue Update;
+    protected enum IgnoredClasses : Int32 {
+      Basic = 32,
+      ControllerReplication = 33,
+      ApplicationStatus = 34,
+      SensorBinary = 48,
+      SwitchColor = 51,
+      MeterPulse = 53,
+      MultiChannel = 96,
+      Alarm = 113,
+      ManufacturerSpecific = 114,
+      PowerLevel = 115,
+      Protection = 117,
+      NodeNaming = 119,
+      FirmwareUpdate = 122,
+      Association = 133,
+      Version = 134,
+      MultiChannelAssociation = 142,
+      MultiCmd = 143
+    }
+
+    public enum Classes : Int32 {
+      SwitchBinary = 37,
+      SwitchMultilevel = 38,
+      SensorMultilevel = 49,
+      Meter = 50,
+      ThermostatMode = 64,
+      ThermostatSetPoint = 67,
+      CentralScene = 91,
+      Configuration = 112,
+      Battery = 128,
+      Wakeup = 132,
+      Indicator = 135
+    }
+
+    public Int32 DeviceId { get; }
+    public Int32 Instance { get; }
+    public Classes Commandclass { get; }
+    public String Id { get; }
+    public Int32 SensorId { get; }
+    public DateTime LastUpdate { get; protected set; }
+    public String Name { get; }
+    public Boolean Polling { get; set; }
+    public Boolean PollOnce { get; set; }
+    public ReadOnlyDictionary<Int32, ACommandClass> Sub { get; protected set; }
+    public Boolean HasSub { get; protected set; }
+    public Boolean IsSub { get; protected set; }
+    public Boolean HasReset { get; protected set; }
+
+    #region Constructor
+
+    protected ACommandClass(JsonData json, Tuple<Int32, Int32, Classes, Int32> id, HttpConnection http, Boolean polling) {
+      this.DeviceId = id.Item1;
+      this.Instance = id.Item2;
+      this.Commandclass = id.Item3;
+      this.SensorId = id.Item4;
+      this.http = http;
+      this.LastUpdate = DateTime.Now;
+      this.Polling = polling;
+      this.HasSub = false;
+      this.HasReset = false;
+      this.IsSub = false;
+      this.Id = this.DeviceId + "-" + this.Instance + "-" + (Int32)this.Commandclass + "-" + this.SensorId;
+      if (ZwayController.namelist.ContainsKey(this.Id)) {
+        this.Name = ZwayController.namelist[this.Id];
+      }
+    }
+
+    protected ACommandClass(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) {
+      this.DeviceId = id.Item1;
+      this.Instance = id.Item2;
+      this.Commandclass = id.Item3;
+      this.http = http;
+      this.LastUpdate = DateTime.Now;
+      this.Polling = polling;
+      this.HasSub = false;
+      this.HasReset = false;
+      this.IsSub = false;
+      this.Id = this.DeviceId + "-" + this.Instance + "-" + (Int32)this.Commandclass;
+      if (ZwayController.namelist.ContainsKey(this.Id)) {
+        this.Name = ZwayController.namelist[this.Id];
+      }
+    }
+
+    internal static ACommandClass CreateInstance(JsonData json, Tuple<Int32, Int32, Classes> id, HttpConnection http, Boolean polling) {
+      if (json.Keys.Contains("name") &&
+        json.Keys.Contains("data") &&
+        json["data"].Keys.Contains("supported") &&
+        json["data"]["supported"].Keys.Contains("value") &&
+        Boolean.Parse(json["data"]["supported"]["value"].ToString()) &&
+        !Enum.IsDefined(typeof(IgnoredClasses), (Int32)id.Item3) && Enum.IsDefined(typeof(Classes), id.Item3)) {
+        String name = id.Item3.ToString();
+        String objectName = "BlubbFish.IoT.Zway.Devices.CommandClasses." + name[0].ToString().ToUpper() + name.Substring(1).ToLower();
+        return GetInstanceConcrete(objectName, json, http, id, polling);
+      }
+      if (!Enum.IsDefined(typeof(IgnoredClasses), (Int32)id.Item3) && !Enum.IsDefined(typeof(Classes), id.Item3)) {
+        Helper.WriteError("CommandClass " + id.Item3 + " not exist.");
+      }
+      return null;
+    }
+
+    private static ACommandClass GetInstanceConcrete(String objectName, JsonData json, HttpConnection http, Tuple<Int32, Int32, Classes> id, Boolean polling) {
+      Type t = null;
+      try {
+        t = Type.GetType(objectName, true);
+      } catch (TypeLoadException) {
+        Console.Error.WriteLine("Konnte Type " + objectName + " nicht laden!");
+        return null;
+      }
+      return (ACommandClass)t.GetConstructor(new Type[] { typeof(JsonData), typeof(Tuple<Int32, Int32, Classes>), typeof(HttpConnection), typeof(Boolean) }).Invoke(new Object[] { json, id, http, polling });
+    }
+
+    #endregion
+
+    #region Polling
+
+    internal virtual void Poll() {
+      if (this.Polling || this.PollOnce) {
+        this.PollOnce = false;
+        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + ((Int32)this.Commandclass).ToString() + "].Get()");
+      }
+    }
+
+    protected void PollNone() {
+      this.PollOnce = false;
+    }
+
+    protected void PollSub() {
+      if (this.Polling || this.PollOnce) {
+        this.PollOnce = false;
+        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + ((Int32)this.Commandclass).ToString() + "].Get(" + this.SensorId + ")");
+      }
+    }
+
+    protected void PollPerSub() {
+      foreach (KeyValuePair<Int32, ACommandClass> item in this.Sub) {
+        item.Value.Poll();
+      }
+    }
+
+    protected void PollSubGlobal() {
+      Boolean poll = false;
+      foreach (KeyValuePair<Int32, ACommandClass> item in this.Sub) {
+        if (item.Value.Polling) {
+          poll = true;
+          break;
+        }
+      }
+      if (poll) {
+        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + ((Int32)this.Commandclass).ToString() + "].Get()");
+      }
+    }
+
+    #endregion
+
+    #region SetValues
+
+    protected void SetInt(Int32 value) {
+      this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + ((Int32)this.Commandclass).ToString() + "].Set(" + value + ")");
+    }
+
+    protected void SetTuple(Single value1, Single value2) {
+      this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + ((Int32)this.Commandclass).ToString() + "].Set(" + value1 + "," + value2 + ")");
+    }
+
+    protected void SetTuple(Int32 v1, Int32 v2) => this.SetTuple(v1, (Single)v2);
+
+    protected Boolean CheckSetUpdateTime(JsonData json) {
+      if (json.Keys.Contains("updateTime") && (json["updateTime"].IsInt || json["updateTime"].IsLong)) {
+        DateTime newdate = DateTimeOffset.FromUnixTimeSeconds(Int64.Parse(json["updateTime"].ToString())).ToLocalTime().DateTime;
+        if (newdate > this.LastUpdate) {
+          this.LastUpdate = newdate;
+          return true;
+        } else {
+          return false;
+        }
+      } else {
+        return true;
+      }
+    }
+
+    public virtual void Reset() {
+      if (this.HasReset) {
+        this.http.GetVoid("ZWave.zway/Run/devices[" + this.DeviceId + "].instances[" + this.Instance + "].commandClasses[" + ((Int32)this.Commandclass).ToString() + "].Reset()");
+      }
+    }
+
+    #endregion
+
+    #region Output
+
+    public String MqttTopic() {
+      return this.DeviceId + "/" + this.Instance + "/" + ((Int32)this.Commandclass).ToString() + (this.IsSub ? "/" + this.SensorId : "");
+    }
+
+    public String ToJson() {
+      Dictionary<String, Object> json = this.ToDictionary();
+      json.Add("date", this.LastUpdate.ToString());
+      json.Add("name", this.Name);
+      json.Add("class", this.Commandclass.ToString());
+      return JsonMapper.ToJson(json);
+    }
+
+    public abstract Dictionary<String, Object> ToDictionary();
+
+    protected Dictionary<String, Object> ToDictionarySub() {
+      Dictionary<String, Object> json = new Dictionary<String, Object>();
+      foreach (KeyValuePair<Int32, ACommandClass> item in this.Sub) {
+        json.Add(item.Key.ToString(), item.Value.ToDictionary());
+      }
+      return json;
+    }
+
+    #endregion
+
+    internal abstract void SetUpdate(JsonData json, Match match);
+  }
+}
diff --git a/Zway/Interfaces/ICommandClass.cs b/Zway/Interfaces/ICommandClass.cs
deleted file mode 100644
index 33e31df..0000000
--- a/Zway/Interfaces/ICommandClass.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using System;
-using BlubbFish.IoT.Zway.Events;
-
-namespace BlubbFish.IoT.Zway.Interfaces {
-  public delegate void UpdatedValue(Object sender, DeviceUpdateEvent e);
-  public interface ICommandClass {
-    String Name { get; }
-    String Id { get; }
-    DateTime LastUpdate { get; }
-    Boolean Polling { get; set; }
-
-    event UpdatedValue Update;
-  }
-}
diff --git a/Zway/Properties/AssemblyInfo.cs b/Zway/Properties/AssemblyInfo.cs
index 7c83d8c..e00e39e 100644
--- a/Zway/Properties/AssemblyInfo.cs
+++ b/Zway/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // Sie können alle Werte angeben oder Standardwerte für die Build- und Revisionsnummern verwenden,
 // indem Sie "*" wie unten gezeigt eingeben:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.3.0.0")]
+[assembly: AssemblyFileVersion("1.3.0.0")]
diff --git a/Zway/Zway.csproj b/Zway/Zway.csproj
index bb32775..380b95f 100644
--- a/Zway/Zway.csproj
+++ b/Zway/Zway.csproj
@@ -44,7 +44,6 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Devices\CommandClasses\Battery.cs" />
-    <Compile Include="Devices\CommandClass.cs" />
     <Compile Include="Devices\CommandClasses\CommandClassSubs\Configurationsub.cs" />
     <Compile Include="Devices\CommandClasses\CommandClassSubs\ThermostatSetPointSub.cs" />
     <Compile Include="Devices\CommandClasses\Configuration.cs" />
@@ -53,9 +52,8 @@
     <Compile Include="Devices\CommandClasses\CommandClassSubs\MeterSub.cs" />
     <Compile Include="Devices\CommandClasses\CommandClassSubs\SensorMultilevelSub.cs" />
     <Compile Include="Devices\CommandClasses\Wakeup.cs" />
-    <Compile Include="Devices\CommandClassSub.cs" />
     <Compile Include="Devices\Device.cs" />
-    <Compile Include="Interfaces\ICommandClass.cs" />
+    <Compile Include="Interfaces\ACommandClass.cs" />
     <Compile Include="Devices\Instance.cs" />
     <Compile Include="Devices\CommandClasses\CentralScene.cs" />
     <Compile Include="Devices\CommandClasses\SensorMultilevel.cs" />
diff --git a/Zway/ZwayController.cs b/Zway/ZwayController.cs
index 40e1742..d79234e 100644
--- a/Zway/ZwayController.cs
+++ b/Zway/ZwayController.cs
@@ -73,23 +73,24 @@ namespace BlubbFish.IoT.Zway {
       }
     }
 
-    public ICommandClass GetCommandClass(Int32 deviceid, Int32 instanceid, Int32 classid) {
-      if(this.Devices.ContainsKey(deviceid) && this.Devices[deviceid].Instances.ContainsKey(instanceid) && this.Devices[deviceid].Instances[instanceid].CommandClasses.ContainsKey(classid)) {
-        return this.Devices[deviceid].Instances[instanceid].CommandClasses[classid];
+    public ACommandClass GetCommandClass(String id) {
+      String[] addr = id.Split('-');
+      if (addr.Length == 3 || addr.Length == 4) {
+        return this.GetCommandClass(Int32.Parse(addr[0]), Int32.Parse(addr[1]), (ACommandClass.Classes)Int32.Parse(addr[2]), (addr.Length == 4 ? Int32.Parse(addr[3]) : -1));
       }
       return null;
     }
 
-    public ICommandClass GetCommandClassSub(Int32 deviceid, Int32 instanceid, Int32 classid, Int32 subcid) {
-      ICommandClass comandclass = this.GetCommandClass(deviceid, instanceid, classid);
-      if (comandclass != null) {
-        foreach (PropertyInfo item in comandclass.GetType().GetProperties()) {
-          if (item.Name == "Sub") {
-            if (comandclass.GetType().GetProperty("Sub").PropertyType == typeof(ReadOnlyDictionary<Int32, CommandClassSub>)) {
-              ReadOnlyDictionary<Int32, CommandClassSub> commandclasssub = (ReadOnlyDictionary<Int32, CommandClassSub>)comandclass.GetType().GetProperty("Sub").GetValue(comandclass);
-              if (commandclasssub.ContainsKey(subcid)) {
-                return commandclasssub[subcid];
-              }
+    public ACommandClass GetCommandClass(Int32 deviceid, Int32 instanceid, ACommandClass.Classes classid, Int32 subcid = -1) {
+      if(this.Devices.ContainsKey(deviceid) && this.Devices[deviceid].Instances.ContainsKey(instanceid) && this.Devices[deviceid].Instances[instanceid].CommandClasses.ContainsKey(classid)) {
+        ACommandClass commandclass = this.Devices[deviceid].Instances[instanceid].CommandClasses[classid];
+        if(subcid == -1) {
+          return commandclass;
+        }
+        if (commandclass != null) {
+          if(commandclass.HasSub) {
+            if(commandclass.Sub.ContainsKey(subcid)) {
+              return commandclass.Sub[subcid];
             }
           }
         }
@@ -112,7 +113,7 @@ namespace BlubbFish.IoT.Zway {
           if(match.Success) {
             Int32 deviceid = Int32.Parse(match.Groups[1].Value);
             Int32 instanceid = Int32.Parse(match.Groups[2].Value);
-            Int32 commandid = Int32.Parse(match.Groups[3].Value);
+            ACommandClass.Classes commandid = (ACommandClass.Classes)Int32.Parse(match.Groups[3].Value);
             if (this.Devices.ContainsKey(deviceid) && this.Devices[deviceid].Instances.ContainsKey(instanceid) && this.Devices[deviceid].Instances[instanceid].CommandClasses.ContainsKey(commandid)) {
               this.Devices[deviceid].Instances[instanceid].CommandClasses[commandid].SetUpdate(notifications[item], match);
             }
@@ -149,13 +150,13 @@ namespace BlubbFish.IoT.Zway {
       this.Devices = new ReadOnlyDictionary<Int32, Device>(devices);
     }
 
-    public List<T> GetCommandClasses<T>() {
-      List<T> ret = new List<T>();
+    public Dictionary<String, ACommandClass> GetCommandClasses(ACommandClass.Classes classes) {
+      Dictionary<String, ACommandClass> ret = new Dictionary<String, ACommandClass>();
       foreach (KeyValuePair<Int32, Device> device in this.Devices) {
         foreach (KeyValuePair<Int32, Instance> instance in device.Value.Instances) {
-          foreach (KeyValuePair<Int32, CommandClass> commandclass in instance.Value.CommandClasses) {
-            if (commandclass.Value is T) {
-              ret.Add((T)Convert.ChangeType(commandclass.Value, typeof(T)));
+          foreach (KeyValuePair<ACommandClass.Classes, ACommandClass> commandclass in instance.Value.CommandClasses) {
+            if (commandclass.Key == classes) {
+              ret.Add(commandclass.Value.Id, commandclass.Value);
             }
           }
         }
diff --git a/Zway/bin/Release/Zway.dll b/Zway/bin/Release/Zway.dll
index dd67fc5..d8bc8c7 100644
Binary files a/Zway/bin/Release/Zway.dll and b/Zway/bin/Release/Zway.dll differ