1. Login to your Brinks Home Interactive Account
2. Click on "Notifications" and then "New Notification"
In the notifications popup click on "Sensor Activity".
Now you will see your list of sensors. At this point choose which ones you would like to be notified in the event of an opening or closing. In this example, we just have a Front Door and Back Door and we selected both of them. Then you can set a time frame for this notification and choose who would get these notifications. Then just click "Save Notification".
Now you will be notified each time one of these sensors opens or closes.