4K means 4 times pixels of 1080p resolution， and that lead to sharper images and realistic color representation even when digitally zoom. It features our H.265+ 8CH 4K PoE NVR Recorder with audio recording and 8 x 8MP weatherproof IP cameras with Starlight color night vision in low light conditions and 100 ft. IR night vision in complete darkness， which offers you professional-grade security protection for your home or growing business

Simple plug and play PoE setup: a single network cabling provides both video and power to your cameras， no longer need to install your security cameras to a power outlet nearby， more stable and reliable than wireless security system

Your ZOSI camera comes with human motion-activated white LED warning lights that can trigger from your phone manually or triggered by human motion events， when the camera detects motion， instant notifications and email alerts with screenshot will be pushed to your smartphone directly as well

Our ZOSI NVR offers 4 kinds recording modes to meet your needs: record footage 24/7 continuously， record during scheduled times， only record when detect motion， recycle record， you can customize each camera with different recording modes， and download the recording files for the USB backup. (2TB Security Grade Hard Drive Included)

View and control your security system locally by connecting the system to a monitor without internet， or via free ZOSI Client software on tablet， PC， or via Smartphone APP (ZOSI Smart ) on mobile devices remotely， you can also playback significant evidence or funny videos records by searching different days， hours or minutes

IP66 Weatherproof: encased in a solid aluminum shell， the weather-resistant camera stands fast indoors and outdoors