Search Tool for NVR system. Customer Support Center January 18, 2021 12:55 Updated Follow This search tool applies for ZR04DS, ZR08DS NVR system. Search Tool.rar 400 KB Download Related articles Windows Client_ZOSI Cloud Win Client_IVSS Search Tool for POE system. How to set up record and playback on DVR / POE NVR / Wireless NVR? DVR Instructions in 4 langues Comments 0 comments Please sign in to leave a comment.