To have your lock send you notifications, you must first have set your notification preferences in your Vera system.
When you've clicked the wrench to access the lock's controls, choose the "Notifications" menu as shown. You will see a drop-down menu that lets you choose what kind of action you want to be notified about, and a field to give that notification a name:
Give the notifcation a name, then use the drop-down menu to select what "event" triggers the notification, as shown:
When the event occurs, you will be sent an email or text notification, depending on the notification preferences that you've set.