diff --git a/homeassistant/components/light/rfxtrx.py b/homeassistant/components/light/rfxtrx.py
index 5d6f41fe509..d9b32bd2faf 100644
--- a/homeassistant/components/light/rfxtrx.py
+++ b/homeassistant/components/light/rfxtrx.py
@@ -59,6 +59,11 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
 
         # Check if entity exists or previously added automatically
         if entity_id in rfxtrx.RFX_DEVICES:
+            _LOGGER.debug(
+                "EntityID: %s light_update. Command: %s",
+                entity_id,
+                event.values['Command']
+            )
             if event.values['Command'] == 'On'\
                     or event.values['Command'] == 'Off':
                 if event.values['Command'] == 'On':
diff --git a/homeassistant/components/logger.py b/homeassistant/components/logger.py
index 019102fa6f4..ea12cc0c58b 100644
--- a/homeassistant/components/logger.py
+++ b/homeassistant/components/logger.py
@@ -8,13 +8,23 @@ https://home-assistant.io/components/logger.html
 
 Sample configuration
 
+# By default log all messages and ignore log event lowest than critical
+# for custom omponents
 logger:
-  default: critical
+  default: info
   logs:
-    homeassistant.components: debug
     homeassistant.components.device_tracker: critical
     homeassistant.components.camera: critical
 
+# By default ignore all messages lowest than critical and log event
+# for custom components
+logger:
+  default: critical
+  logs:
+    homeassistant.components: info
+    homeassistant.components.rfxtrx: debug
+    homeassistant.components.device_tracker: critical
+    homeassistant.components.camera: critical
 """
 import logging
 from collections import OrderedDict
diff --git a/homeassistant/components/sensor/rfxtrx.py b/homeassistant/components/sensor/rfxtrx.py
index 220d4ddbca7..b33206faa29 100644
--- a/homeassistant/components/sensor/rfxtrx.py
+++ b/homeassistant/components/sensor/rfxtrx.py
@@ -43,6 +43,10 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
                     rfxtrx.RFX_DEVICES[entity_id] = new_sensor
                     add_devices_callback([new_sensor])
             else:
+                _LOGGER.debug(
+                    "EntityID: %s sensor_update",
+                    entity_id,
+                )
                 rfxtrx.RFX_DEVICES[entity_id].event = event
 
     if sensor_update not in rfxtrx.RECEIVED_EVT_SUBSCRIBERS:
diff --git a/homeassistant/components/switch/rfxtrx.py b/homeassistant/components/switch/rfxtrx.py
index 49a788d0d04..5654725e6b0 100644
--- a/homeassistant/components/switch/rfxtrx.py
+++ b/homeassistant/components/switch/rfxtrx.py
@@ -61,6 +61,11 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
 
         # Check if entity exists or previously added automatically
         if entity_id in rfxtrx.RFX_DEVICES:
+            _LOGGER.debug(
+                "EntityID: %s switch_update. Command: %s",
+                entity_id,
+                event.values['Command']
+            )
             if event.values['Command'] == 'On'\
                     or event.values['Command'] == 'Off':
                 if event.values['Command'] == 'On':