Dan:
I also got the DS-KB8112-IM and got it working on Hik connect, on my indoor station DS-KH 8350.
Now i'm tring to connect it to my NVR.
I got the DS-KB8112-IM wired to my POE switch.
I can find it on my NVR.
When i manually add it it says "This user is locked" Well in my case in dutch " de...