diff --git a/views/ngXosViews/synchronizerNotifier/spec/notification.test.js b/views/ngXosViews/synchronizerNotifier/spec/notification.test.js
new file mode 100644
index 0000000..265b7b9
--- /dev/null
+++ b/views/ngXosViews/synchronizerNotifier/spec/notification.test.js
@@ -0,0 +1,76 @@
+'use strict';
+
+describe('The Synchronizer Notification Panel', () => {
+  
+  var scope, element, isolatedScope, XosUserPrefs;
+  const xosNotification = {
+    notify: jasmine.createSpy('notify')
+  };
+
+  const failureEvent = {
+    name: 'test',
+    status: false
+  };
+
+  const successEvent = {
+    name: 'test',
+    status: true
+  };
+
+  beforeEach(module('xos.synchronizerNotifier', ($provide) => {
+    $provide.value('Diag', {
+      start: () => null
+    });
+
+    $provide.value('xosNotification', xosNotification);
+  }));
+  beforeEach(module('templates'));
+
+  beforeEach(inject(function($compile, $rootScope, _XosUserPrefs_){
+
+    XosUserPrefs = _XosUserPrefs_;
+    scope = $rootScope.$new();
+    element = angular.element('<sync-status></sync-status>');
+    $compile(element)(scope);
+    scope.$digest();
+    isolatedScope = element.isolateScope().vm;
+  }));
+
+  describe('when an event is received', () => {
+
+    beforeEach(() => {
+      xosNotification.notify.calls.reset()
+    });
+
+    describe('and notification have not been sent', () => {
+      
+      beforeEach(() => {
+        XosUserPrefs.setSynchronizerNotificationStatus('test', false);
+        scope.$emit('diag', failureEvent);
+      });
+
+      it('should trigger notification', () => {
+        expect(xosNotification.notify).toHaveBeenCalled();
+      });
+
+      it('should update status in the scope', () => {
+        expect(isolatedScope.synchronizers.test).toEqual(failureEvent);
+        scope.$emit('diag', successEvent);
+        expect(isolatedScope.synchronizers.test).toEqual(successEvent);
+      });
+    });
+
+    describe('and notification have been sent', () => {
+      
+      beforeEach(() => {
+        XosUserPrefs.setSynchronizerNotificationStatus('test', true);
+        scope.$emit('diag', failureEvent);
+      });
+
+      it('should not trigger multiple notification for the same synchronizer', () => {
+        expect(xosNotification.notify).not.toHaveBeenCalled();
+      });
+    });
+  });
+
+});
\ No newline at end of file
diff --git a/views/ngXosViews/synchronizerNotifier/spec/sample.test.js b/views/ngXosViews/synchronizerNotifier/spec/sample.test.js
deleted file mode 100644
index 0e61572..0000000
--- a/views/ngXosViews/synchronizerNotifier/spec/sample.test.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-describe('The User List', () => {
-  
-  var scope, element, isolatedScope, httpBackend;
-
-  beforeEach(module('xos.synchronizerNotifier'));
-  beforeEach(module('templates'));
-
-  beforeEach(inject(function($httpBackend, $compile, $rootScope){
-    
-    httpBackend = $httpBackend;
-    // Setting up mock request
-    $httpBackend.expectGET('/api/core/users/?no_hyperlinks=1').respond([
-      {
-        email: 'matteo.scandolo@gmail.com',
-        firstname: 'Matteo',
-        lastname: 'Scandolo' 
-      }
-    ]);
-  
-    scope = $rootScope.$new();
-    element = angular.element('<users-list></users-list>');
-    $compile(element)(scope);
-    scope.$digest();
-    isolatedScope = element.isolateScope().vm;
-  }));
-
-  xit('should load 1 users', () => {
-    httpBackend.flush();
-    expect(isolatedScope.users.length).toBe(1);
-    expect(isolatedScope.users[0].email).toEqual('matteo.scandolo@gmail.com');
-    expect(isolatedScope.users[0].firstname).toEqual('Matteo');
-    expect(isolatedScope.users[0].lastname).toEqual('Scandolo');
-  });
-
-});
\ No newline at end of file
diff --git a/views/ngXosViews/synchronizerNotifier/src/js/main.js b/views/ngXosViews/synchronizerNotifier/src/js/main.js
index 03c10be..a98f672 100644
--- a/views/ngXosViews/synchronizerNotifier/src/js/main.js
+++ b/views/ngXosViews/synchronizerNotifier/src/js/main.js
@@ -56,8 +56,8 @@
   this.getSyncStatus = (status) => {
 
     const now = new Date();
-    // let gap = 15 * 60 * 1000; /* ms */
-    const gap = 1 * 60 * 1000;
+    let gap = 15 * 60 * 1000; /* ms */
+    // const gap = 1 * 60 * 1000; // for demo use 1 minute
     // if all of this values are older than 15 min,
     // probably something is wrong
     if (
@@ -98,10 +98,8 @@
       $rootScope.$on('diag', (e, d) => {
         this.synchronizers[d.name] = d;
 
-
         // if errored
         if(!d.status){
-          console.log(d.name, XosUserPrefs.getSynchronizerNotificationStatus(d.name));
           // and not already notified
           if(!XosUserPrefs.getSynchronizerNotificationStatus(d.name)){
             xosNotification.notify('CORD Synchronizer', {