Features:• Up to 16 channel IP camera input• H.265/H.264/MJPEG dual codec decoding• Max 256Mbps incoming bandwidth• Up to 8ch@1080P(4ch@H.265+4ch@H.264) realtime live-view• Up to 12Mp resolution preview&playback• 2HDMI/1 VGA simultaneous video output• 16 channel synchronous realtime playback, GRID interface• Support Multi-brand tīkla cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek and etc.• ONVIF Version 2.4 conformance• 3D intelligent positioning with Dahua PTZ camera• Support 8 SATA HDDs up to 48TB, 4 USB(2 USB3.0), 1 eSATA port up to 16TB• Support IPC UPnP, 16PoE ports (for -16P model)• Multiple tīkla monitoring: Web viewer, CMS(DSS/Smart PSS) & Smart Phone(DMSS)Technical Specifications:System• Main Processor Dual-core embedded processor• Operating System Embedded LINUXVideo& Audio• IP Camera Input 16 channel• Two-way Talk 1channel Input, 1channel Output, RCADisplay• Interface 2 HDMI , 1 VGA• Resolution 3840× 2160, 1920× 1080, 1280× 1024, 1280× 720, 1024× 768• Display Split 1/4/8/9/16• OSD Camera title, Time, Video loss, Camera lock, Motion detection, RecordingRecording• Compression H.265/H.264/MJPEG• Resolution 12Mp, 8Mp, 6Mp, 5Mp, 3Mp, 1080P, 1.3Mp, 720P & etc.• Record Rate 192Mbps• Bit Rate 1~ 20Mbps• 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 secVideo Detection & Alarm• Trigger Events Recording, PTZ, Tour, Alarm out, Video Push, Email, FTP, Snapshot, Buzzer & Screen tips• Video Detection Motion Detection, MD Zones: 396(22× 18), Video Loss & Camera Blank• Alarm Input 16 channel• Relay Output 6 channelPlayback & Backup• Sync Playback 1/4/9/16• Search Mode Time/Date, Alarm, MD & Exact search (accurate to second), Smart search• 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/tīkla/Internal SATA burner/eSATA Devicetīkla• Ethernet 2 RJ-45 port (10/100/1000Mbps)• tīkla 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.)• Max. User Access 128 users• Smart Phone iPhone, iPad, Android, Windows PhoneStorage• Internal HDD 8 SATA III ports, up to 48TB• External HDD 1 eSATA portAuxiliary Interface• USB 4 ports (2 Rear USB3.0, 2 Front USB2.0)• RS232 1 port, For PC communication& Keyboard• RS485 1 port, For PTZ controlGeneral• Power Supply Single, AC 100~240V, 50/60 Hz• Power Consumption 18.8W (without HDD)• Working Environment -10°C~+55°C/10%~90%RH/86~106kpa• Dimension (W× D× H) 2U, 445mm× 440mm× 95mm• Weight 6.6KG (without HDD)