diff --git a/src/Resources/contao/classes/RealEstateCronImporter.php b/src/Resources/contao/classes/RealEstateCronImporter.php
index c360d1b1..a55c8c28 100644
--- a/src/Resources/contao/classes/RealEstateCronImporter.php
+++ b/src/Resources/contao/classes/RealEstateCronImporter.php
@@ -57,7 +57,7 @@ public function run()
 
                 if ($minDiff - intval($objInterface->autoSync) >= 0)
                 {
-                    $this->sync();
+                    $this->sync($objInterface->current());
                 }
             }
         }
@@ -65,8 +65,10 @@ public function run()
 
     /**
      * Synchronize an interface
+     *
+     * @param InterfaceModel $objInterface
      */
-    protected function sync()
+    protected function sync($objInterface)
     {
         // HOOK: add custom logic
         if (isset($GLOBALS['TL_HOOKS']['realEstateImportBeforeCronSync']) && \is_array($GLOBALS['TL_HOOKS']['realEstateImportBeforeCronSync']))
@@ -93,7 +95,7 @@ protected function sync()
 
         // ToDo: Use array_filter to remove duplicate files (may its possible if file is not completely transferred)
 
-        $files = array_slice(array_reverse($files), 0, 10);
+        $files = array_slice(array_reverse($files), 0, $objInterface->filesPerSync);
 
         foreach ($files as $file)
         {
diff --git a/src/Resources/contao/dca/tl_interface.php b/src/Resources/contao/dca/tl_interface.php
index bec4f654..22198247 100644
--- a/src/Resources/contao/dca/tl_interface.php
+++ b/src/Resources/contao/dca/tl_interface.php
@@ -135,7 +135,7 @@
     (
         '__selector__'                => array('type', 'importThirdPartyRecords'),
         'default'                     => '{title_legend},title,type',
-        'openimmo'                    => '{title_legend},title,type;{oi_field_legend},provider,anbieternr,uniqueProviderField,uniqueField,importPath,filesPath,filesPathContactPerson;{related_records_legend},contactPersonActions,contactPersonUniqueField,importThirdPartyRecords;{expert_legend},skipRecords,dontPublishRecords;{sync_legend},autoSync,deleteFilesOlderThen',
+        'openimmo'                    => '{title_legend},title,type;{oi_field_legend},provider,anbieternr,uniqueProviderField,uniqueField,importPath,filesPath,filesPathContactPerson;{related_records_legend},contactPersonActions,contactPersonUniqueField,importThirdPartyRecords;{expert_legend},skipRecords,dontPublishRecords;{sync_legend},autoSync,deleteFilesOlderThen,filesPerSync',
     ),
 
     // Subpalettes
@@ -352,6 +352,14 @@
             'options_callback'        => array('tl_interface', 'getDeleteFilesOlderThenOptions'),
             'sql'                     => "int(10) unsigned NOT NULL default '0'"
         ),
+        'filesPerSync' => array
+        (
+            'label'                   => &$GLOBALS['TL_LANG']['tl_interface']['filesPerSync'],
+            'exclude'                 => true,
+            'inputType'               => 'text',
+            'eval'                    => array('maxlength'=>2, 'rgxp'=>'natural', 'tl_class'=>'w50'),
+            'sql'                     => "smallint(2) unsigned NOT NULL default '10'"
+        ),
     )
 );
 
diff --git a/src/Resources/contao/languages/en/tl_interface.xlf b/src/Resources/contao/languages/en/tl_interface.xlf
index accb6f93..86574885 100644
--- a/src/Resources/contao/languages/en/tl_interface.xlf
+++ b/src/Resources/contao/languages/en/tl_interface.xlf
@@ -128,6 +128,12 @@
       <trans-unit id="tl_interface.syncRealEstates.1">
         <source>Here you can synchronize real estate</source>
       </trans-unit>
+      <trans-unit id="tl_interface.filesPerSync.0">
+        <source>Max. files per sync</source>
+      </trans-unit>
+      <trans-unit id="tl_interface.filesPerSync.1">
+        <source>Here you can specify the maximum number of files to be synchronized during an automatic import.</source>
+      </trans-unit>
 
       <trans-unit id="tl_interface.openimmo.0">
         <source>OpenImmo</source>