Arlo pro 2 activity zone set up won't let me apply

[Ursella]

I have a 4 camera set up and  on one camera I’ve tried to set up an activity zone to a specific area and it wont let me me apply it .. any suggestions?

[Cwmmmm]

Activity zones are available when the pro 2 is plugged in and no Arlo Smart plan is needed for this set up of zones but if you want activity zones on battery power then you will need an Arlo Smart plan and will be able to set up cloud activity zones. Hope this helps!