Many thanks Henrik.
I had read through all posts on here relating to V380s and tried the various options presented with no success. I just went through the posts again, retried and still, no success. The camera is not accessible via ONVIF Device Manager. It is similarly not seemingly accessible via urls of the form:
rtsp://username:password@ipnumber:port/live/ch00_1
As well as variations on the above.
The camera is not detected by IP Camera Finder. Firmware/system patches for some sister models didn’t not apply from SD card. I’d noticed these had an embedded model number however so I am not surprised. I’m not hugely tempted to try and fudge the model information in these files for fear of bricking the camera.
Are there any other feasible avenues to explore I may’ve missed in other posts?