This Windows client works for the following Zosi NVR models:

4-Channel NVRs:

ZR04JB;  

8-Channel NVRs:

ZR08KB;  ZR08QB;

Wireless Security System:

ZHS-A2120W

You can download the PC Client from the below link:

https://d2cjxvw3tr9apc.cloudfront.net/ZOSICloud_3.0.1.2.exe

Mac Client:

https://d2cjxvw3tr9apc.cloudfront.net/ZOSICloud-mac-2.0.7.dmg

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

Whatsapp: +1-866-841-6932