This APP applies for the following models of DVR/NVR/IP Camera:

4-Channel DVRs/NVRs：

ZR04ZN;  ZR04ZM;  ZR04FN;  ZR04FM;  ZR04DS;  ZR04JS;  ZR04JM;  ZR04JS;  ZR04CS;  ZR04CN;  ZR04CM;  ZR04TS;  ZR04TN;  ZR04SN;  ZR04EN;  ZR04EM;  ZR04DP;  ZR04UN

8-Channel DVRs/NVRs：8-Channel DVRs/NVRs：

ZR08ZN;  ZR08ZM;  ZR08FN;  ZR08FM;  ZR08DS;  ZR08KS;  ZR08DP;  ZR08CS;  ZR08CN;  ZR08CM;  ZR08SN;  ZR08EN;  ZR08EM;  ZR08TN;  ZR08JM;  ZR08UN;  ZR08BN;  ZR08BM

16-Channel DVRs/NVRs：

ZR16ZK;  ZR16JK; 

Wireless IP Cameras:

ZG2622MW;  ZND5122M;  ZNC6122M

(You can find the model number on the label at the bottom of the DVR/NVR.)

You can scan the below QR code to download the Zosi Smart app.

You can follow up the below video to add the device to your app:

If this can't help you, please feel free to contact us.