Purely anecdotal but in my experience unify is overpriced garbage. Had a dream machine die at 13 months and could only get an, it’s out of warranty, buy a new one response. Looking at the internals it was pretty clear they were never designed with any service in mind.
They also force you into plenty of cloud bullshit. They lost my password hash for my local device because they fucked up some cloud transfer. If I didn’t have an SSH key I would have been screwed.
It takes a bunch of time and tech know-how but foss has been a much better solution. Have a openwrt pi4 router, truenas server and switched my Wyze cams to openmiko firmware. Far better than anything offered by these prosumer companies.