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 find the model number on the label at the bottom of the DVR.)
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.