diff --git a/ui-ngx/src/app/modules/home/components/profile/alarm/alarm-dynamic-value.component.ts b/ui-ngx/src/app/modules/home/components/profile/alarm/alarm-dynamic-value.component.ts
index 975331b7b4..910aa99962 100644
--- a/ui-ngx/src/app/modules/home/components/profile/alarm/alarm-dynamic-value.component.ts
+++ b/ui-ngx/src/app/modules/home/components/profile/alarm/alarm-dynamic-value.component.ts
@@ -16,7 +16,6 @@
 
 import { Component, forwardRef, Input, OnInit } from '@angular/core';
 import {
-  AbstractControl,
   ControlValueAccessor,
   FormBuilder,
   FormGroup,
@@ -44,7 +43,11 @@ export class AlarmDynamicValue implements ControlValueAccessor, OnInit{
   public dynamicValueSourceTypeTranslations = dynamicValueSourceTypeTranslationMap;
   private propagateChange = (v: any) => { };
 
-  @Input() helpId: string;
+  @Input()
+  helpId: string;
+
+  @Input()
+  disabled: boolean;
 
   constructor(private fb: FormBuilder) {
   }
@@ -81,6 +84,15 @@ export class AlarmDynamicValue implements ControlValueAccessor, OnInit{
     }
   }
 
+  setDisabledState(isDisabled: boolean): void {
+    this.disabled = isDisabled;
+    if (this.disabled) {
+      this.dynamicValue.disable({emitEvent: false});
+    } else {
+      this.dynamicValue.enable({emitEvent: false});
+    }
+  }
+
   private updateModel() {
     this.propagateChange(this.dynamicValue.value);
   }