diff --git a/controls_NukiSmart.txt b/controls_NukiSmart.txt
index 9642b7d..bb62667 100644
--- a/controls_NukiSmart.txt
+++ b/controls_NukiSmart.txt
@@ -1,4 +1,4 @@
-UPD 2021-11-27_21:36:20 9217 FHEM/73_NUKIBridge.pm
+UPD 2021-11-27_22:52:03 9217 FHEM/73_NUKIBridge.pm
 UPD 2021-11-27_21:36:27 7569 FHEM/74_NUKIDevice.pm
-UPD 2021-11-27_21:36:20 40112 lib/FHEM/Devices/Nuki/Bridge.pm
-UPD 2021-11-27_21:36:59 15467 lib/FHEM/Devices/Nuki/Device.pm
+UPD 2021-11-27_22:52:20 40367 lib/FHEM/Devices/Nuki/Bridge.pm
+UPD 2021-11-27_22:56:00 15826 lib/FHEM/Devices/Nuki/Device.pm
diff --git a/lib/FHEM/Devices/Nuki/Bridge.pm b/lib/FHEM/Devices/Nuki/Bridge.pm
index fdf19e2..32c24cb 100644
--- a/lib/FHEM/Devices/Nuki/Bridge.pm
+++ b/lib/FHEM/Devices/Nuki/Bridge.pm
@@ -501,7 +501,14 @@ sub GetCheckBridgeAlive {
     if ( !::IsDisabled($name)
         && $hash->{helper}->{iowrite} == 0 )
     {
-        Write( $hash, 'info', undef );
+        if ( $hash->{helper}->{runInfo} == 0 ) {
+            Write( $hash, 'info', undef );
+            $hash->{helper}->{runInfo} = 1;
+        }
+        else {
+            Write( $hash, 'list', undef );
+            $hash->{helper}->{runInfo} = 0;
+        }
 
         ::Log3( $name, 4, "NUKIBridge ($name) - run Write" );
     }
@@ -521,6 +528,7 @@ sub FirstRun {
     Write( $hash, 'list', undef )
       if ( !::IsDisabled($name) );
 
+    $hash->{helper}->{runInfo} = 0;
     return ::InternalTimer( ::gettimeofday() + 5,
         \&FHEM::Devices::Nuki::Bridge::GetCheckBridgeAlive, $hash );
 }
diff --git a/lib/FHEM/Devices/Nuki/Device.pm b/lib/FHEM/Devices/Nuki/Device.pm
index 8d1d35f..c171db2 100644
--- a/lib/FHEM/Devices/Nuki/Device.pm
+++ b/lib/FHEM/Devices/Nuki/Device.pm
@@ -111,6 +111,9 @@ my %deviceTypes = (
     4 => 'smartlock3'
 );
 
+my %deviceTypeIds = reverse(%deviceTypes);
+
+
 my %modes = (
     2 => {
         0 => 'door mode',
@@ -180,7 +183,14 @@ my %lockStates = (
     }
 );
 
-my %deviceTypeIds = reverse(%deviceTypes);
+my %doorsensorStates = (
+    1 => 'deactivated',
+    2 => 'door closed',
+    3 => 'door opened',
+    4 => 'door state unknown',
+    5 => 'calibrating'
+);
+
 
 sub Define {
     my $hash = shift;
@@ -205,6 +215,7 @@ sub Define {
     $hash->{STATE}        = 'Initialized';
     $hash->{NOTIFYDEV}    = 'global,autocreate,' . $name;
 
+
     my $iodev = ::AttrVal( $name, 'IODev', 'none' );
 
     ::AssignIoPort( $hash, $iodev ) if ( !$hash->{IODev} );
@@ -543,7 +554,10 @@ sub WriteReadings {
             && $t ne 'batteryCritical'
             && $t ne 'batteryChargeState'
             && $t ne 'batteryCharging'
-            && $t ne 'timestamp' );
+            && $t ne 'timestamp'
+            && $t ne 'doorsensorState'
+            && $t ne 'doorsensorStateName' );
+
 
         ::readingsBulkUpdate(
             $hash, $t,
@@ -559,6 +573,9 @@ sub WriteReadings {
 
         ::readingsBulkUpdate( $hash, $t, $deviceTypes{$v} )
           if ( $t eq 'deviceType' );
+          
+        ::readingsBulkUpdate( $hash, $t, $doorsensorStates{$v} )
+          if ( $t eq 'doorsensorState' );
 
         ::readingsBulkUpdate( $hash, $t, ( $v == 1 ? 'true' : 'false' ) )
           if ( $t eq 'paired' );