ONVIF, NVR, IP Cameras, version, backward compatible

I have looked at many nvr and ip cameras. They all have different onvif version #.

Lets say I buy a NVR recorder that have onvif 2.2.

Am I able to use IP cameras that have previous (2.0,2.1) and newer (2.3,2.4) onvif versions?

I need to be sure before I buy anything.

In general, yes, but no 100% garauntee, as it depends on how strictly the NVR manufacturer follows the Onvif standards.

In general, yes, but no 100% garauntee, as it depends on how strictly the NVR manufacturer follows the Onvif standards.

 

25 post of contact me ..... and you are no help at all