Yi Home Record to NAS

I saw Xiaomi CCTV able record to NAS, can we have similar feature ?
the hardware looks similar, i have Yi Dome 720p version

I think it’s related to RTSP protocol support. Unfortunately Yi or Kami’s devices doesn’t support RTSP but they should do in the future. I suppose it is related also to more security applying end-to-end encryption by app than to use stream over that protocol.