16CH 4K 8MP PoE NVR paired with 8 x 5MP surveillance bullet PoE IP cameras， which delivers detailed 2K Ultra HD resolution video， nearly 2.4X of 1080p full HD. Equipped with 36-pieces IR LEDs and 110°view angle， IR 120 ft. night vision， up to 160 ft. in total darkness with ambient light (Color in day time，black and white in night time)

Truly plug and play， making it easier for beginners， just connect the PoE IP camera to NVR with an ethernet cable for both data and power transmission， more stable and reliable than wireless security system， with 8 more open channels available， you can add extra ZOSI 2MP/4MP/5MP/8MP PoE IP Cameras to help you monitor your home/business

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

You can customize motion detection area in each camera to minimize false alerts from moving branches or animals，and block out selected areas to grant privacy in situations， people can not view of certain areas or activities， instant notifications and email alerts with screenshot will be pushed to your phone directly as long as the cameras detect moving objects

Buit-in 4TB Security Grade Hard Drive， your 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