I would like to share my experience with IMOU CRUSER SE+.
I was able to successfully connect this camera to Blue Iris. Also I am able to control PTZ through Blue Iris.
Though the connection to Blue Iris so far is possible only by LAN but not over WIFI and Android Hotspot.
The camera was intialized by Imou app on the my phone. Both connected to the same 2.4Ghz WIFI network.
After initializing the camera it can be controlled by the IMOU app through the phone even when the phone is not on the same network.
In this scenario is also possible to connect the camera and the phone to a Mobile Hotspot from another phone. So with a spare phone you can make the camera 4G

.
Then I connected the camera with LAN cable to the router, found the IP with Advanced IP scanner and added it to SmartPSS and to Dahua Config Tool.
Camera is listed with different MAC address and different IP in the WIFI device list and in the LAN device list in the router.
I am able to connect and control only the LAN listing.
Blue Iris settings:
Camera configuration
Make: Generic/ONVIF
MOdel: *RTSP H.264/H.265/MJPG/MPEG4
Stream profile: /cam/realmonitor?channel=1&subtype=0&unicast=true&proto=Onvif
Media/video/RTSP port: 554
Discovery/ONVIF port: 37777
PTZ:
Enable
Network IP: ONVIF (OXML)
Use another ip/port: 80