(5). [ 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. (4). [ 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. (3). [ Local or Remote Access, Playback Anytime & Anywhere ] __ 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. (2). [ 4-in-1 1080P 16CH DVR ] __ Hybrid Capability 4-in-1 16 Channel 1080P DVR Recorder, with self-adaptive technology, it supports 4 kinds of camera models: 960H Analog,720P/1080P AHD,720P/1080P TVI and CVI. .(No Hard Drive Included) Note: This DVR is recommended to be used in conjunction with ZOSI cameras for an enhanced user experience. (1). [ Smart AI Motion Detection & Alerts push ] __ Harness the power of AI for precise motion detection, with a specific focus on people and vehicles. Tailor motion detection zones for each camera to reduce false alarms and safeguard your privacy. Get instant notifications and email alerts with snapshots when motion is detected, providing peace of mind and swift responses.