diff --git a/fhem/FHEM/10_CUL_HM.pm b/fhem/FHEM/10_CUL_HM.pm
index 39dca0e2b..bdd268131 100755
--- a/fhem/FHEM/10_CUL_HM.pm
+++ b/fhem/FHEM/10_CUL_HM.pm
@@ -174,7 +174,7 @@ my %culHmModel=(
   "004D" => {name=>"HM-RC-19-SW"             ,cyc=>''      ,rxt=>'c:b' ,lst=>'1,4'          ,chn=>"Btn:1:17,Disp:18:18",},
   "004E" => {name=>"HM-LC-DDC1-PCB"          ,cyc=>''      ,rxt=>''    ,lst=>'1,3'          ,chn=>"",},
   "004F" => {name=>"HM-SEN-MDIR-SM"          ,cyc=>''      ,rxt=>'c:w' ,lst=>'1,4'          ,chn=>"",},
-  "0050" => {name=>"HM-SEC-SFA-SM"           ,cyc=>''      ,rxt=>''    ,lst=>'1,3'          ,chn=>"Flash:1:1,Siren:2:2",},
+  "0050" => {name=>"HM-SEC-SFA-SM"           ,cyc=>''      ,rxt=>''    ,lst=>'1,3'          ,chn=>"Siren:1:1,Flash:2:2",},
   "0051" => {name=>"HM-LC-SW1-PB-FM"         ,cyc=>''      ,rxt=>''    ,lst=>'3'            ,chn=>"",},
   "0052" => {name=>"HM-LC-SW2-PB-FM"         ,cyc=>''      ,rxt=>''    ,lst=>'3'            ,chn=>"Sw:1:2",},
   "0053" => {name=>"HM-LC-BL1-PB-FM"         ,cyc=>''      ,rxt=>''    ,lst=>'1,3'          ,chn=>"",},
@@ -1371,9 +1371,9 @@ my %culHmRegDefine = (
   evtFltrNum      =>{a=>  1.4,s=>0.4,l=>1,min=>1  ,max=>15      ,c=>''         ,f=>''      ,u=>''    ,d=>1,t=>"sensitivity - read sach n-th puls"},
   minInterval     =>{a=>  2.0,s=>0.3,l=>1,min=>0  ,max=>4       ,c=>'lit'      ,f=>''      ,u=>''    ,d=>1,t=>"minimum interval in sec"   ,lit=>{15=>0,30=>1,60=>2,120=>3,240=>4}},
   captInInterval  =>{a=>  2.3,s=>0.1,l=>1,min=>0  ,max=>1       ,c=>'lit'      ,f=>''      ,u=>''    ,d=>1,t=>"capture within interval"   ,lit=>{off=>0,on=>1}},
-  brightFilter    =>{a=>  2.4,s=>0.4,l=>1,min=>0  ,max=>7       ,c=>''         ,f=>''      ,u=>''    ,d=>1,t=>"brightness filter"},
+  brightFilter    =>{a=>  2.4,s=>0.4,l=>1,min=>0  ,max=>7       ,c=>''         ,f=>''      ,u=>''    ,d=>1,t=>"brightness filter - ignore light at night"},
   ledOnTime       =>{a=> 34  ,s=>1  ,l=>1,min=>0  ,max=>1.275   ,c=>'factor'   ,f=>200     ,u=>'s'   ,d=>1,t=>"LED ontime"},
-  eventDlyTime    =>{a=> 33  ,s=>1  ,l=>1,min=>0  ,max=>7620    ,c=>'fltCvT'   ,f=>''     ,u=>'s'   ,d=>1,t=>"event delay time"},
+  eventDlyTime    =>{a=> 33  ,s=>1  ,l=>1,min=>0  ,max=>7620    ,c=>'fltCvT'   ,f=>''      ,u=>'s'   ,d=>1,t=>"event delay time"},
   msgScPosA       =>{a=> 32.6,s=>0.2,l=>1,min=>0  ,max=>2       ,c=>'lit'      ,f=>''      ,u=>''    ,d=>0,t=>"Message for position A",lit=>{noMsg=>0,closed=>1,open=>2}},
   msgScPosB       =>{a=> 32.4,s=>0.2,l=>1,min=>0  ,max=>2       ,c=>'lit'      ,f=>''      ,u=>''    ,d=>0,t=>"Message for position B",lit=>{noMsg=>0,closed=>1,open=>2}},