HiWatch 4 Channel POE NVR  (NVR-104M-A/4P) Features Video Input and Transmission Connectable to the third-party network cameras Up to 4 network cameras can be connected Compression and Recording H.264+ compression effectively reduces the storage space and costs by up to 50% Full channel recording at up to 4 MP resolution HD Video Output HDMI/VGA output at 1080p resolution Storage and Playback Up to 2-ch synchronous playback at 4 MP resolution or 4-ch at 1080p resolution 1 SATA hard disks can be connected with 6TB capacity HDD quota and group modes; different capacity can be assigned to different channel Smart Function Supports multiple VCA(Video Content Analytics) events detection Smart search for the selected area in the video; and smart playback to improve the playback efficiency One-key operation: automatically search, modify and add IP cameras after device is activated Network & Ethernet Access Hik-Connect and DyDDNS for easy network management 100 Mbps Ethernet network interface 4 independent 100 Mbps built-in switch network interfaces HiWatch 2MP Vandal Dome IPC-D120 Camera Features 1/3″ Progressive CMOS, ICR, 2688×1520:20fps, 2.8mm/F2.0 lens H.264+&H.264, IP67,IK10 Water and VandalProof DWDR, 3D DNR, BLC, IR range: up to 30m, DC12V & PoE, P2P Mobile support