I was looking to suggest an update that creates a pre-record feature. The Norton detecting works good, but sometimes the activity is halfway through the view when recording starts. I would ask for a pre-record feature.
When a motion event triggers recording, the previous 3-5 seconds are included in the recording. You should be able to turn this feature on and off in settings as well as set the pre-record length to your own desire.
Hope we see this in the near future. Thank you.