If you are seriously considering a ZOSI security camera system you should spend some time with the app. This video is for new potential owners and demonstrates some common app performance issues. This is not a complaint video. I am pleased with my ZOSI 4k 8mp/NVR at it's price point. However some may not be so tolerant. If ZOSI reviews their app users comments and this video they may make thing much better with just an update. Hope this video will help someone.

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