Greetings.
First: thank you all for the great info here.
TL;DR:
I want to have a reliable motion detection and playback of events on about 6 (for now) dahua cameras. Do I setup BI or buy a NVR5216-4KS2? Ideally I want the data stored or at least backed up on my NAS.
Long Story:
I have a 3x...