DHD-N28

8 Channel 2U NVR
HDMI Output, 1080P Recording Resolution, Supports 2 HDDs

  • 8 channel 2U standalone Network Video Recorder
  • Dual-core CPU presents the powerful preview, recording, playback and network performance
  • Up to 4 channel 1080P cameras realtime live view
  • H.264/MPEG-4 dual codec decoding
  • Up to 16 channel@D1, 8 channel@720P, 4 channel@1080P realtime recording
  • All channel simultaneous realtime playback, GRID interface & smart search
  • Support Multi-brand network cameras such as: Dahua, Arecont Vision, AXIS, Canon, Dynacolor, Panasonic, SAMSUNG, SANYO, SONY and ONVIF
  • Support remote network camera encoding setting & image adjust
  • IP Search feature to automatically discover network cameras
  • Support 8 SATA HDDs up to 24TB, 1 eSATA up to 12TB, 4 USB2.0
  • Built-in web server, CMS(DSS/PSS) & DMSS


Specifications

System
Main Processor:	Dual-core embedded processor
Operating System: Embedded LINUX
Video & Audio
IP Camera Input: 8 channel
Two-way Talk: 1 channel Input, 1 channel Output, BNC

Display
Interface: 1 HDMI, 1 VGA
Resolution: 1920×1080, 1280×1024, 1280×720, 1024×768
Display Split: 1/4/8/9
OSD: Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Recording
Compression: H.264 / MJPEG
Resolution: 1080P(1920×1080) / 720P(1280×720) / D1 (704×576/704×480)
Record Rate: 400/480fps@D1, 200/240fps@720P , 100/120fps@1080P
Bit Rate: 48 ~ 8192kbps
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
Video Detection & Alarm
Trigger Events: Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Buzzer & Screen tips
Video Detection: Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
Alarm Input: 8 channel
Relay Output: 6 channel
Playback & Backup
Sync Playback: 1/4/8
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 / eSATA Device / Internal SATA burner/ Network
Network
Ethernet: RJ-45 port (10/100M/1000M)
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.)
Max. User Access: 20 users
Smart Phone: iPhone, iPad, Android, Windows Phone
Storage
Internal HDD: 8 SATA ports (8HDDs or 6HDDs+1CD/DVD-RW), up to 32TB
External HDD: 1 eSATA port (Max 4 SATA HDDs), up to 16TB
Auxiliary Interface
USB: 4 ports (2 Rear), USB2.0
RS232: 1 port, For PC communication & Keyboard
RS485: 1 port, For PTZ control
General
Power Supply: AC 100~240V, 50/60 Hz
Power Consumption: 40W
Working Environment: -10 ~+55°C / 10~90%RH / 86~106kpa
Dimension (W×D×H): 2U, 440mm × 460mm × 89mm
Weight: 6KG(without HDD)

*Above specifications and design subject to change without notification