diff --git a/fhem/FHEM/10_CUL_HM.pm b/fhem/FHEM/10_CUL_HM.pm
index ab2803cbd..6f98b9c5e 100755
--- a/fhem/FHEM/10_CUL_HM.pm
+++ b/fhem/FHEM/10_CUL_HM.pm
@@ -579,7 +579,8 @@ sub CUL_HM_Attr(@) {#################################
         }
       }
     }
-    elsif ($st eq "blindActuator"){
+#    elsif ($st eq "blindActuator"){
+    else{
       if ($cmd eq "set"){
         if ($attrVal eq "levelInverse"){# no action
         }
@@ -591,9 +592,9 @@ sub CUL_HM_Attr(@) {#################################
         delete $hash->{helper}{vd}{msgRed};
       }
     }
-    else{
-      return "attribut param not valid for $name";
-    }
+#    else{
+#      return "attribut param not valid for $name";
+#    }
   }
   elsif($attrName eq "peerIDs"){
     if ($cmd eq "set"){
@@ -3864,7 +3865,8 @@ sub CUL_HM_Set($@) {#+++++++++++++++++ set command+++++++++++++++++++++++++++++
     my $pmd     = AttrVal(CUL_HM_id2Name($peerDst), "model"  , "");
 
     if ($md =~ m/HM-CC-RT-DN/ && $chn eq "05" ){# rt team peers cross from 05 to 04
-      $myBtn = $peerBtn = "04";
+      $myBtn = $peerBtn = "05";
+#      $myBtn = $peerBtn = "04"; was observed by HM - but reality showes that peering should be team 2 team
       $peerChn = "05";
     }
     else{ # normal devices
diff --git a/fhem/FHEM/98_HMinfo.pm b/fhem/FHEM/98_HMinfo.pm
index 62647fe5f..a14a0dc79 100644
--- a/fhem/FHEM/98_HMinfo.pm
+++ b/fhem/FHEM/98_HMinfo.pm
@@ -381,8 +381,9 @@ sub HMinfo_peerCheck(@) { #####################################################
         next if ($_ eq "00000000" ||$_ =~m /$devId/);
         my $cId = $id;
         if ($md eq "HM-CC-RT-DN" && $id =~ m/05$/){ # special RT climate
-          $_ =~ s/04$/05/;  # have to compare with clima_team, not clima
-          $cId =~ s/05$/04/;# will find 04 in peerlist, not 05
+          # special removed due to observations of user - RT should peer team2team - korrekt?
+          # $_ =~ s/04$/05/;  # have to compare with clima_team, not clima
+          # $cId =~ s/05$/04/;# will find 04 in peerlist, not 05
         }
         my $pDid = substr($_,0,6);
         if (!$modules{CUL_HM}{defptr}{$_} && 
diff --git a/fhem/FHEM/HMConfig.pm b/fhem/FHEM/HMConfig.pm
index df7edc4fc..66dfde8fb 100644
--- a/fhem/FHEM/HMConfig.pm
+++ b/fhem/FHEM/HMConfig.pm
@@ -1,6 +1,6 @@
 ##############################################
 # CUL HomeMatic device configuration data
-# $Id: $
+# $Id: $Id$
 
 #####################################################
 # configuration data for CUL_HM -used to split code and configuration
@@ -227,8 +227,8 @@ my $K_actDetID = '000000'; # id of actionDetector
   "00A2" => {name=>"ROTO_ZEL-STG-RM-FZS-2"   ,st=>'switch'            ,cyc=>''      ,rxt=>''       ,lst=>'1,3'          ,chn=>"",}, #radio-controlled socket adapter switch actuator 1-channel
   "00A3" => {name=>"HM-LC-Dim1L-Pl-2"        ,st=>'dimmer'            ,cyc=>''      ,rxt=>''       ,lst=>'1,3'          ,chn=>"",},
   "00A4" => {name=>"HM-LC-Dim1T-Pl-2"        ,st=>'dimmer'            ,cyc=>''      ,rxt=>''       ,lst=>'1,3'          ,chn=>"",},
-  "00A5" => {name=>"HM-RC-Sec4-2"            ,st=>'remote'            ,cyc=>''      ,rxt=>'c:l'    ,lst=>'1,4'          ,chn=>"Btn:1:2,BTN_T:3:3,BTN_A:4:4",},#only 1 and 2 can be peered???
-  "00A6" => {name=>"HM-RC-Key4-2"            ,st=>'remote'            ,cyc=>''      ,rxt=>'c:l'    ,lst=>'1,4'          ,chn=>"Btn:1:2,BTN_T:3:3,BTN_A:4:4",},#only 1 and 2 can be peered???
+  "00A5" => {name=>"HM-RC-Sec4-2"            ,st=>'remote'            ,cyc=>''      ,rxt=>'c:l'    ,lst=>'1,4'          ,chn=>"armExt:1:1,armInt:2:2,disarm:3:3,light:4:4",},
+  "00A6" => {name=>"HM-RC-Key4-2"            ,st=>'remote'            ,cyc=>''      ,rxt=>'c:l'    ,lst=>'1,4'          ,chn=>"lock:1:1,unlock:2:2,open:3:3,light:4:4",},
   "00A7" => {name=>"HM-Sen-RD-O"             ,st=>'sensRain'          ,cyc=>''      ,rxt=>''       ,lst=>'1:1,4:1p'     ,chn=>"Rain:1:1,Heating:2:2",},#stc:70 THSensor
   "00A8" => {name=>"HM-WDS30-OT2-SM"         ,st=>'THSensor'          ,cyc=>'12:00' ,rxt=>'c:w:f'  ,lst=>'p'            ,chn=>"T1:1:1,T2:2:2,T1_T2:3:3,T2_T1:4:4,Event:5:5",},
   "00A9" => {name=>"HM-PB-6-WM55"            ,st=>'remote'            ,cyc=>''      ,rxt=>'c'      ,lst=>'1,4'          ,chn=>"Btn:1:6",},