(1). [ Advanced H. 265+ High Efficiency Video Compression ] __ ZOSI self-developed H. 265+ video coding technology extract features that focus on characteristics of the surveillance scenes for larger storage space and better image quality. H. 265+ can further improve compression ratio on the basis of H. 265 standard and save about 80% storage compared with H. 264, and thus effectively saving storage resources and provides an excellent and smooth viewing experience. | (2). [ PoE System Overview ] __ Exclusive 5MP H.265+ 8CH PoE NVR ( Allows you add 4 more 2MP or 5MP ZOSI PoE Cams) paired with 4 Weatherproof 1080p bullet ip cameras with 120ft night vision and 110° view angle. A single network cabling provides both video and power to your cameras,more stable and reliable than wireless security system. (1TB Security Grade Hard Drive Included) | (3). [ Local or Remote Access Anytime & Anywhere ] __ View and control your security system locally by connecting the system to a monitor, or via free ZOSI Client software on Windows or Mac, or via iOS & Android APP (ZOSI Smart ) on mobile devices remotely. | (4). [ Advance Motion Detection & Alert Push ] __ You can customize motion detection area in each camera to minimize false alerts. Instant notifications and email alerts will be pushed to your phone directly as long as the cameras detect moving objects. | (5). [ Customize Each Camera with Different Record Modes ] __Our ZOSI DVR offers 4 kinds recording modes to meet your needs: Record footage 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.