Since Reolink Duo PoE and Reolink Duo WiFi are the dual-lens cameras and support the Human/Vehicle detection function, they need to work NVR with the new hardware: Hw_H3MB18, Hw_N3MB01, Hw_N2MB02.

For the previous version like RLN8-410-E(Hw_H3MB16), H3MB02, They cannot work with the Duo cameras.

Please make sure that there are 2 channels left unused on the NVR since the camera will occupy 2 channels.

Also, please upgrade the NVR to the latest firmware in https://reolink.com/download-center/.