This PC client applies for the following models of DVR:
ZR08HN; ZR08HM; ZR08KN; ZR08KM; ZR08AN; ZR08AM; ZR04PN; ZR04PM;
ZR08QN; ZR08QM; ZR04LN; ZR04LM; ZR08LN; ZR08LM;
You can download ZOSI VIEW PC Client from the below link.
After that, you can follow up the below video to set up:
If this can't help you, please feel free to contact us.