UniFi Protect NVR coexist with own local controller?

Considering UniFi Protect, should they actually become available.

Questioning if adding UniFi Protect cameras controlled by UniFi NVR will play well together with USW and Unifi APs currently managed by a self hosted Unifi Network OS (aka unifi controller) (Debian 10 + deb http://www.ubnt.com/downloads/unifi/debian stable ubiquiti).
My firewall is pfSense.