I have 2 questions:
Is this an ONVIF compatible IP camera?
and also I'd like to know what its illumination is? Im looking for something with really good like 0.001
Lastly, i know it has a built in IR, is it near-infrared lighting capable? I usually see online its maximum distance for IR,
but whats its nearest?
The Intel RealSense cameras are not ONVIF compatible. The minimum effective distance is about 20 cm. The illumination value of the IR projector is not published but you can find most of the technical information you are looking for in the SR300 datasheet linked to below. See pages 47 and 48 for regulatory compliance information.