DAHUA 16 Channel 1U 4K&H.265 Pro Network Video Recorder (DH-NVR5216-4KS2)

System Main Processor Quad-core embedded processor Operating System Embedded LINUX Display Interface 1 HDMI (1 HDMI up to 3840×2160), 1 VGA Resolution 3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768 Multi-screen Display 8CH: 1/4/8/9 16CH: 1/4/8/9/16 32CH: 1/4/8/9/16/25/36 OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording Video Detection and Alarm Trigger Events Recording, PTZ, Tour, Alarm Out, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips Video Detection Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering Alarm input 4 Channel, Low Level Effective, Green Terminal Interface Relay Output 2 Channel, NO/NC Programmable, Green Terminal Interface Tracking Trigger Event N/A Playback and Backup Sync Playback 8CH: 1/4/9 16/32CH: 1/4/9/16 Search Mode Time /Date, Alarm, MD and Exact Search (accurate tosecond) Playback Function Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom Backup Mode USB Device/Network Storage Internal HDD 2 SATA III Ports, up to 8TB capacity for each HDD HDD Mode Single eSATA N/A SAS N/A Auxiliary Interface Front Cover N/A USB 2 ports (1 Rear USB3.0,1 Front USB2.0) RS232 1 Port, for PC Communication and Keyboard RS485 1 Port, for PTZ Control Third-party Support Third-party Support Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, and more Audio and Video IP Camera Input 8/16/32 Channel Two-way Talk 1 Channel Input, 1 Channel Output, RCA Recording Compression H.265/H.264/MJPEG/MPEG4 Resolution 12Mp/8Mp/6Mp/5Mp/4Mp/3Mp/1080P/ 720P/ D1&etc. Record Rate 320Mbps Bit Rate 16kbps~20Mbps for per channel Record Mode Manual, Schedule(Regular(Continuous), MD, Alarm), Stop Record Interval 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec Network Interface 1 RJ-45 port (10/100/1000Mbps) Ethernet Port 1 Independent 1000Mbps Ethernet Port PoE N/A Network Function HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.), P2P Optical Fiber Interface N/A Max. User Access 128 users Smart Phone iPhone, iPad, Android Interoperability ONVIF 2.4, CGI Conformant Electrical Power Supply Single, DC12V/4A Power Consumption <9.5W (without HDD) Environmental Operating Conditions -10°C ~ 55°C ( 14°F ~ 131°F), 86 ~ 106kpa Storage Conditions -20°C ~ 70°C (-4°F ~ 158°F), 0 ~ 90% RH