(1). [ 3K/4K PoE System Overview ] __ This H.265+ PoE NVR offers an impressive 4K pixel resolution of 3840x2160 pixels, which is nearly 4 times better than traditional 1080p. The system includes an 8CH 8MP 4K PoE NVR paired with 4 x 5MP 3K surveillance dome PoE IP cameras. These cameras excel in night vision capabilities with a range of up to 80ft and a wide 95° viewing angle. The system also provides a 2TB Security Grade Hard Drive for convenient local storage. | (2). [ Advance Motion Detection & Alert Push ] __ You have the ability to customize the motion detection area for each camera, reducing false alerts caused by moving branches or animals. Additionally, you can block out specific areas to ensure privacy in situations where certain areas or activities should not be visible. Instant notifications and email alerts with screenshots will be sent directly to your phone whenever the cameras detect motion. | (3). [ Customize Each Camera with Different Record Modes ] __ The ZOSI NVR offers four recording modes to meet your specific needs: continuous 24/7 recording, scheduled recording, motion detection recording, and recycle recording. You have the flexibility to customize each camera with different recording modes. Additionally, you can easily download the recording files for USB backup. | (4). [ Local or Remote Access, Playback Anytime & Anywhere ] __ You can conveniently view and control your security system locally by connecting it to a monitor without internet, or remotely via the free ZOSI Client software on tablets, PCs, or the ZOSI Smart mobile app on smartphones. The system allows you to easily search and playback recorded footage from different days, hours, or minutes, making it simple to find significant evidence or entertaining videos. | (5). [ Plug and Play 16CH Expandable 2TB PoE System] __ Truly plug and play, making it easier for beginners. Just connect the PoE IP camera to NVR with an Ethernet cable for both data & power transmission, more stable and reliable than a wireless system. With an optional PoE switch (not included), this 8 Ports NVR can be expanded up to 16 channels, supporting a maximum of 16 PoE cameras, providing you with the flexibility to add additional ZOSI PoE cameras for your home or growing business.