ip Camera on FLOUREON DVR

I have Floureon 8CH 960H Standalone Realtime HD CCTV HDMI H.264 Video Surveillance DVR ONVIF 1080P

https://www.amazon.co.uk/gp/product/B014CY23J0/ref=ask_ql_qh_dp_hza

of course theres no specific manual but im happy with the device and have two cameras connect via BNC but this particular model is supposed to support ip cameras as well but I cant see anything in the menu about this now before I buy a ip camera does anyone know anything about this.

Thanks.

The set camera option you can have a combination of analouge and ip cameras namely

all analouge *8,

all ip *8

or a combination of analouge *2 & ip *2

now someone mentioned there might be a way to add a better combination of cameras with CMS

anyone got any ideas? 2analogue and 2ip is a bit restrictive.

although its FLOUREON it seems the same as a number of different and simalar DVR/NVR for example Sannce DVR/NVR or AVALON