diff --git a/src/main/angular/src/app/pages/schedule/schedule.component.html b/src/main/angular/src/app/pages/schedule/schedule.component.html
index 8fdcbdd..5cd6c5c 100644
--- a/src/main/angular/src/app/pages/schedule/schedule.component.html
+++ b/src/main/angular/src/app/pages/schedule/schedule.component.html
@@ -20,6 +20,7 @@
         <select [(ngModel)]="schedule.propertyType" (ngModelChange)="set(null,'propertyType', schedule.propertyType)">
           <option value="ON_OFF">An / Aus</option>
           <option value="PERCENT">Prozent</option>
+          <option value="SHUTTER">Rollladen</option>
         </select>
       </td>
     </tr>
@@ -60,18 +61,18 @@
 
       <ng-container *ngIf="entry.type === 'SUNRISE' || entry.type === 'SUNSET'">
         <td>
-          <select class="number" [(ngModel)]="entry.zenith" (ngModelChange)="set(entry, 'zenith', entry.zenith)">
+          <select [(ngModel)]="entry.zenith" (ngModelChange)="set(entry, 'zenith', entry.zenith)">
             <option value="90.8333">
+              [&nbsp;90°]
               <ng-container *ngIf="entry.type === 'SUNRISE'">Sonnenaufgang</ng-container>
               <ng-container *ngIf="entry.type === 'SUNSET'">Sonnenuntergang</ng-container>
-              [&nbsp;90°]
             </option>
             <option value="93">[&nbsp;93°]</option>
-            <option value="96">Bürgerliche Dämmerung [&nbsp;96°]</option>
+            <option value="96">[&nbsp;96°] Bürgerliche Dämmerung</option>
             <option value="99">[&nbsp;99°]</option>
-            <option value="102">Nautische Dämmerung [102°]</option>
+            <option value="102">[102°] Nautische Dämmerung</option>
             <option value="105">[105°]</option>
-            <option value="108">Astronomische Dämmerung [108°]</option>
+            <option value="108">[108°] Astronomische Dämmerung</option>
           </select>
         </td>
       </ng-container>
@@ -79,13 +80,13 @@
 
       <ng-container *ngIf="entry.type === 'TIME'">
         <td class="first">
-          <select class="number" [(ngModel)]="entry.hour" (ngModelChange)="set(entry, 'hour', entry.hour)">
+          <select [(ngModel)]="entry.hour" (ngModelChange)="set(entry, 'hour', entry.hour)">
             <option *ngFor="let _ of [].constructor(24); let value = index" [ngValue]="value">{{value}}</option>
           </select>
         </td>
         <td class="middle">:</td>
         <td class="last">
-          <select class="number" [(ngModel)]="entry.minute" (ngModelChange)="set(entry, 'minute', entry.minute)">
+          <select [(ngModel)]="entry.minute" (ngModelChange)="set(entry, 'minute', entry.minute)">
             <option *ngFor="let _ of [].constructor(60); let value = index" [ngValue]="value">{{value | number:'2.0'}}</option>
           </select>
         </td>
@@ -93,7 +94,7 @@
       <td *ngIf="entry.type !== 'TIME'" colspan="3" class="empty"></td>
 
       <td>
-        <select class="number" [(ngModel)]="entry.fuzzySeconds" (ngModelChange)="set(entry, 'fuzzySeconds', entry.fuzzySeconds)">
+        <select [(ngModel)]="entry.fuzzySeconds" (ngModelChange)="set(entry, 'fuzzySeconds', entry.fuzzySeconds)">
           <option [ngValue]="0">Keine</option>
           <option [ngValue]="60">1 Minute</option>
           <option [ngValue]="300">5 Minuten</option>
@@ -134,10 +135,19 @@
         {{entry.value ? "An" : "Aus"}}
       </td>
       <td *ngIf="schedule.propertyType === 'PERCENT'" [class.true]="entry.value" [class.false]="!entry.value" [class.tristate]="0 < entry.value && entry.value < 100">
-        <select class="number" [(ngModel)]="entry.value" (ngModelChange)="set(entry, 'value', entry.value)">
+        <select [(ngModel)]="entry.value" (ngModelChange)="set(entry, 'value', entry.value)">
           <option *ngFor="let _ of [].constructor(21); let value = index" [ngValue]="value * 5">{{value * 5}}%</option>
         </select>
       </td>
+      <td *ngIf="schedule.propertyType === 'SHUTTER'" [class.true]="entry.value === 0" [class.false]="entry.value === 100" [class.tristate]="0 < entry.value && entry.value < 100">
+        <select [(ngModel)]="entry.value" (ngModelChange)="set(entry, 'value', entry.value)">
+          <option [ngValue]="0">100% Offen</option>
+          <option [ngValue]="35">&nbsp;50%</option>
+          <option [ngValue]="75">&nbsp;90% Sonnenschutz</option>
+          <option [ngValue]="85">100% Schlitze</option>
+          <option [ngValue]="100">100% Geschlossen</option>
+        </select>
+      </td>
 
       <td class="delete" (click)="delete(entry)">
         <fa-icon title="Löschen" [icon]="faTimes"></fa-icon>
diff --git a/src/main/java/de/ph87/homeautomation/DemoDataService.java b/src/main/java/de/ph87/homeautomation/DemoDataService.java
index c595d4d..66df8a4 100644
--- a/src/main/java/de/ph87/homeautomation/DemoDataService.java
+++ b/src/main/java/de/ph87/homeautomation/DemoDataService.java
@@ -68,17 +68,17 @@ public class DemoDataService {
       createSunset(scheduleOgAmbiente, Zenith.ASTRONOMICAL, MIN30, false);
       scheduleRepository.save(scheduleOgAmbiente);
 
-      final Schedule scheduleWohnzimmerRollladen = createSchedule("Rollläden Wohnzimmer", wohnzimmer_rollladen_position_anfahren, PropertyType.PERCENT);
+      final Schedule scheduleWohnzimmerRollladen = createSchedule("Rollläden Wohnzimmer", wohnzimmer_rollladen_position_anfahren, PropertyType.SHUTTER);
       createSunrise(scheduleWohnzimmerRollladen, Zenith.CIVIL, 0, 0);
       createSunset(scheduleWohnzimmerRollladen, Zenith.CIVIL, 0, 100);
       scheduleRepository.save(scheduleWohnzimmerRollladen);
 
-      final Schedule scheduleSchlafzimmerRollladen = createSchedule("Rollläden Schlafzimmer", schlafzimmer_rollladen_position_anfahren, PropertyType.PERCENT);
+      final Schedule scheduleSchlafzimmerRollladen = createSchedule("Rollläden Schlafzimmer", schlafzimmer_rollladen_position_anfahren, PropertyType.SHUTTER);
       createTime(scheduleSchlafzimmerRollladen, 7, 0, 0, 0, 0);
       createSunset(scheduleSchlafzimmerRollladen, Zenith.CIVIL, 0, 100);
       scheduleRepository.save(scheduleSchlafzimmerRollladen);
 
-      final Schedule scheduleFlurRollladen = createSchedule("Rollläden Flur", flur_rollladen_position_anfahren, PropertyType.PERCENT);
+      final Schedule scheduleFlurRollladen = createSchedule("Rollläden Flur", flur_rollladen_position_anfahren, PropertyType.SHUTTER);
       createSunrise(scheduleFlurRollladen, Zenith.CIVIL, 0, 0);
       createSunset(scheduleFlurRollladen, Zenith.CIVIL, 0, 100);
       scheduleRepository.save(scheduleFlurRollladen);
diff --git a/src/main/java/de/ph87/homeautomation/knx/group/KnxGroup.java b/src/main/java/de/ph87/homeautomation/knx/group/KnxGroup.java
index 60f72f8..23a0252 100644
--- a/src/main/java/de/ph87/homeautomation/knx/group/KnxGroup.java
+++ b/src/main/java/de/ph87/homeautomation/knx/group/KnxGroup.java
@@ -34,6 +34,7 @@ public class KnxGroup {
   private String name;
 
   @Column(nullable = false)
+  @Enumerated(EnumType.STRING)
   private PropertyType propertyType;
 
   private byte[] value;
diff --git a/src/main/java/de/ph87/homeautomation/property/PropertyType.java b/src/main/java/de/ph87/homeautomation/property/PropertyType.java
index b38bbd9..33f747a 100644
--- a/src/main/java/de/ph87/homeautomation/property/PropertyType.java
+++ b/src/main/java/de/ph87/homeautomation/property/PropertyType.java
@@ -1,5 +1,5 @@
 package de.ph87.homeautomation.property;
 
 public enum PropertyType {
-  ON_OFF, PERCENT, LUX
+  ON_OFF, PERCENT, SHUTTER, LUX
 }
diff --git a/src/main/java/de/ph87/homeautomation/schedule/PropertyEntry.java b/src/main/java/de/ph87/homeautomation/schedule/PropertyEntry.java
deleted file mode 100644
index 8196427..0000000
--- a/src/main/java/de/ph87/homeautomation/schedule/PropertyEntry.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package de.ph87.homeautomation.schedule;
-
-import de.ph87.homeautomation.knx.group.KnxGroupDto;
-import lombok.Data;
-
-import java.util.Map;
-
-@Data
-public class PropertyEntry implements Map.Entry<String, String> {
-
-  private final String key;
-
-  private String value;
-
-  public PropertyEntry(final KnxGroupDto knxGroupDto, final boolean value) {
-    this.key = knxGroupDto.getPropertyName();
-    this.value = "" + value;
-  }
-
-  public PropertyEntry(final KnxGroupDto knxGroupDto, final int value) {
-    this.key = knxGroupDto.getPropertyName();
-    this.value = "" + value;
-  }
-
-  public String setValue(final String value) {
-    this.value = value;
-    return value;
-  }
-
-}
diff --git a/src/main/java/de/ph87/homeautomation/schedule/Schedule.java b/src/main/java/de/ph87/homeautomation/schedule/Schedule.java
index f39a633..e378904 100644
--- a/src/main/java/de/ph87/homeautomation/schedule/Schedule.java
+++ b/src/main/java/de/ph87/homeautomation/schedule/Schedule.java
@@ -30,6 +30,7 @@ public class Schedule {
   private String propertyName;
 
   @Column(nullable = false)
+  @Enumerated(EnumType.STRING)
   private PropertyType propertyType = PropertyType.ON_OFF;
 
   @ToString.Exclude