DHI-NVR7A24DR-256 Dahua All-Star Dealer Program

DHI-NVR7A24DR-256

Ultra Series

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256CH Super Network Video Recorder

DHI-NVR7A24DR-256

• Max 256 channel IP cameras connection
• Max 512Mbps incoming bandwidth
• Up to 128ch@1080P, 256ch@720P realtime recording
• 2 HDMI / 1 HDMI +1 VGA
• Support 24 hot-swap HDDs
• Support RAID 0/1/5
• Support N+M hot standby
• Support iSCSI & Mini SAS to expand storage space
• Compatible with Dahua SDK
• ONVIF Version 2.2 conformance
• Redundant power supply module adopted
• Front LCD display
• Intelligent Video System (on 8 IP channels)

Model DHI-NVR7A24DR-256
System
Main Processor Intel® Core™ i7 Processors
Operating System LINUX
Motherboard Embedded Board (Support 7x24 operation)
Memory 8GB DDR3 (up to 16GB)
Case Hot-dipped galvanized sheet steel(1.2mm thickened), High-precise aluminum alloy slide, Patented pull-out rack design
Fan Dual ball screw bearing fan, MTBF>100,000h, support replacement during operation
Interface Local GUI &WEB GUI
Video & Audio
Input 128ch@1080P/256ch@720P
Transmission 128ch@1080P/256ch@720P
Recording 128ch@1080P/256ch@720P
Preview 20ch@1080P/40ch@720P/68ch@D1 (Screen 1~2 , default)
+16ch@1080P/16ch@720P/16ch@D1(Screen 3~6) (Optional)
Playback 16ch@1080P/16ch@720P/16ch@D1 (128Mbps in Raid 5 mode)
8ch@1080P/16ch@720P/16ch@D1 (64Mbps in single HDD mode)
Recording Resolution 8 MP, 5 MP, 3 MP, 1080p, 720p, 960H, D1, CIF, QCIF, VGA
Audio 1ch Mic in, 1ch Mic out
Recording
Recording Mode Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop
Alarm Recording Video loss, Camera blank, Motion detection, External alarm
Backup Mode Network download / USB HDD/USB CD&DVD-RW / eSATA Device
Display
Interface 2 HDMI +1 VGA ( Optional : 6 HDMI , 1 VGA )
Video Output 2 HDMI/1 HDMI+1 VGA (Optional: 6 HDMI sync output / 1 VGA+5 HDMI sync output)
Multi-screen Display The 1st screen: 1/4/8/9/16/25/36/64
The 2nd-6th screens: 4 (optional)
Privacy Masking 4 customized zones for privacy masking for each area
Storage
Internal HDD 24 SATA ports, up to 96TB
HDD Mode Single, Raid 0, Raid 1, Raid 5 (Support global HDD Hot-standby)
HDD Installation Independent HDD rack, support hot swap
Network
Ethernet 4 RJ-45 ports (10/100/1000Mbps)
MD & Alarm
Motion Detection Zones: 396(22×18), Sensitivity: 1~6 (level 6 is highest)
Alarm Input 4ch, low level effective, green terminal interface
Relay Output 4ch, Relay contact (1A@24VDC), NO/NC programmable, green terminal interface
Auxiliary Interface
Front cover Support hot swap, 7" inch HD LCD (1920x1080/1280x1024/1024x768) (Model –D&DR)
USB 4 USB ports (2 USB2.0 on front-panel, 2 USB3.0 on rear panel)
eSATA 1 eSATA port
SAS 2 Mini SAS ports
General
Power Supply AC 100V~240V,47~63Hz ,
Redundant
Power Consumption 200W~400W (With HDD)
Working Environment 0˚C~40˚C
Working Humidity 10%~80% ( non-condensation)
Dimension(W×D×H) 4U, 480mm×494mm×175mm
Weight 29kg (without HDD)
Installation Rack-mounted
  • Datasheet
  • User Manual
  • Software&Tools
  • Picture
  • A&E Specs
  • Video