Consensus is 214 pages of Hik DB owners...
If you are buying for the intercom, I would not recommend this DB. We have all had inconsistency's with the call feature. Lately ours have been working good, that is when someone presses the DB button, our phones ring. But answering can be a different story. We have older Galaxy 7 phones, if that matters (Android version 8), and even though the call comes in a second or two after the DB button got pressed and we answer the call, there is sometimes such a delay that we miss the person, which seems to happen about 50% of the time for us. There are times in which we do not even get the call at all. So this feature is not great for this DB.
As far as previous Ring owners switching to this DB, we have had several and all stated they were glad they switched, but I am sure it was because of the wide range of features this DB has that Ring does not. RTSP, ONVIF, Better Video, 180 FOV, SD Card, Not cloud dependent, to name a few. I have 3 family/friends who have Ring and Ring Pro, I am not impressed with their video and their delayed notifications compared to this Hik DB. Also have a few Nest that I installed for friends, I would say the Nest is much better than the Ring products. On the plus side I do like the Neighborhood Watch feature on the Ring, which most Ring owners like too. But a lot of us here are not Cloud people so we are not into sharing
, only our knowledge and experiences.
Sounds like you may need a
DoorBird or something similar.
Hikvision has theirs too. Just cannot give any input on these nor if they will work (stream) in
Blue Iris. This DB flawlessly streams to Blue Iris, been running 24/7 for almost a year now.
Not sure if any of this helps you, but just Chimed in...Hopefully Ex-Ring owners will Chime in too.