H.265+ 128 channel professional network recorder. Supports 8 x SATA III /up to 16TB disk/ Normal or Redundant, Supports RAID 0/1/5/6/10(Option). HDD Hot-swap, 1 eSATA. Quad-core processor, Linux OS. H.265+/H.264+/MJPEG dual codec decoding, Capacity: 1024Mbps incoming traffic/1024Mbps recording(512Mbps incoming traffic/512 recording when AI is enabled). Working with cameras up to 32MP resolution. 1 audio input/2 audio output for two-way audio communication. 16 alarm inputs/8 alarm outputs. Local monitor output 2x VGA 1080p; 1x HDMI 1080P, 2x HDMI 4K (3840x2160), 1x HDMI 8K. Various recording settings - continuous, manual, motion, PTZ control, back-up via USB, IE, CMS; 2x USB 3.0, 2x USB 2.0, RS232, 1x RS485, 2x RJ-45 port (10/100/1000/2500Mbps). ). Intelligent functions of the recorder: Face recognition: 4 channels, database up to 300,000 faces/40 libraries, comparison 12 faces/sec, Perimeter protection: 24 channels, 32x SDM+, AI Search Intelligent functions - Supports for a limited number of channels the built-in Dahua cameras' intelligent functions, SDM+, Face recognition, Perimeter protection, Heat map, People counting, Audio detection, ANPR with ITC camera. ANR function - automatic download of recordings from SD card to Dahua cameras when the network is restored. Fisheye Dewarping. Add cameras from other manufacturers: ONVIF. Surveillance applications: Windows: DSS, SmartPSS, Firefox, IE, Chrome, etc.; MAC: Safari, SmartPSS for MAC; iOS: iDMSS, ; Android: gDMSS, ; Linux: DSS. Mouse control. Support P2P. Operating temperature: -10ºC~55ºC. Power supply: AC100~240V, ≤18W without HDD. Dimensions 2U, 444×456.6×95mm.