Please refer to the below table for the NVR models which support IoT.

Model Name 

Hardware Version  Firmware Version
RLN8-410 N7MB01 v3.2.0.218_23011221 or later
N2MB02 v3.2.0.214_22120247 or later
H3MB18 v3.2.0.214_22120248 or later
N3MB01 v3.2.0.214_22120252 or later
RLN16-410 N6MB01 v3.2.0.218_23011215 or later
H3MB18 v3.2.0.214_22120248 or later

RLN36

N5MB01

v3.2.0.218_23011219 or later

RLN12W

NVR_NNT3NA58W

All

 

Notes: 

  1. Check out how to find out the hardware version and firmware version of your NVR.
  2.  

Find the latest firmware for the NVR in Download Center – Reolink and manually upgrade it following How to Upgrade Firmware via Reolink NVR (New UI).