diff --git a/class/availability.php b/class/availability.php
index 5303d5d..ccaf713 100644
--- a/class/availability.php
+++ b/class/availability.php
@@ -24,11 +24,11 @@ class availability
 						$log = INFO;
 					}
 					$device->availability = $value;
-					logger($log, sprintf(_("Device: %s/%s is %s"), $topic, $fn , $value));
+					logger($log, sprintf(_("Device: %s/%s is %s"), $device->topic, $device->friendlyName, $value));
 				}
 			break;
 		}
-		echo _("notification received from MQTT") . EOL;
+		echo sprintf(_("notification received from MQTT -> device %s is %s"), $device->friendlyName , $value). EOL;
 		//echo $param . "=> " . $value . EOL;
 	}
 	public function getHook()
diff --git a/hooks/scripts/rdc_salon_eclairage.php b/hooks/scripts/rdc_salon_eclairage.php
index 2cd68ba..5cab8de 100644
--- a/hooks/scripts/rdc_salon_eclairage.php
+++ b/hooks/scripts/rdc_salon_eclairage.php
@@ -47,7 +47,7 @@ class rdc_salon_eclairage
 				if ($value >= $this->luminance_max) $this->send("OFF");
 				break;
 		}
-		logger (sprintf(_(INFO, "%s: notification received from MQTT from %s => parameter: %s value: %s"), $hookName, $device["friendlyName"], $param, $value));
+		logger (INFO, sprintf(_("%s: notification received from MQTT from %s => parameter: %s value: %s"), $this->hookName, $device->friendlyName, $param, $value));
 	}
 
 	private function send($state)
diff --git a/hooks/scripts/rdc_sdb_eclairage.php b/hooks/scripts/rdc_sdb_eclairage.php
index 020d164..42c1513 100644
--- a/hooks/scripts/rdc_sdb_eclairage.php
+++ b/hooks/scripts/rdc_sdb_eclairage.php
@@ -56,7 +56,7 @@ class rdc_sdb_eclairage
 				}
 				break;
 		}
-		logger (INFO, _("%s: notification received from MQTT from %s => parameter: %s value: %s"), $hookName, $device["friendlyName"], $param, $value);
+		logger (INFO, _("%s: notification received from MQTT from %s => parameter: %s value: %s"), $this->hookName, $device->friendlyName, $param, $value);
 	}
 
 	private function send($state)
@@ -71,5 +71,5 @@ class rdc_sdb_eclairage
 	}
 }
 
-$hooks["rdc-sdb-eclairage"] = new rdc_sdb_eclairage();
+$hooks["rdc_sdb_eclairage"] = new rdc_sdb_eclairage();
 ?>