diff --git a/things/DeviceIrTx.h b/things/DeviceIrTx.h
index 016c88b..14fd82e 100644
--- a/things/DeviceIrTx.h
+++ b/things/DeviceIrTx.h
@@ -16,7 +16,7 @@ class DeviceIrTx : public Device {
   private:
     byte pin_irtx;
     IRsend irsend;
-    decode_results results;
+    bool irTxHandler(String message);
     HomieNode irTxNode = HomieNode("irtx", "irtx");
 };
 
@@ -24,13 +24,18 @@ void DeviceIrTx::deviceSetup() {
   pinMode(pin_irtx, OUTPUT);
 }
 
+bool DeviceIrTx::irTxHandler(String message) {
+  irsend.sendSony(0xa90, 12);
+  return true;
+}
+
 void DeviceIrTx::deviceRegister() {
+  irTxNode.subscribe("irtx", [this](String value) { return irTxHandler(value); });
   Homie.registerNode(irTxNode);
 }
 
 void DeviceIrTx::deviceLoop() {
-  irsend.sendSony(0xa90, 12);
-  delay(500);
+  return;
 }
 
 #endif