256 Channel Video Recorder

Dahua NVR 724-256 / 724d-256/ 724r-256 / 724d-256

FEATURES
Up to 256 channel IP cameras connection
Allows 512 Mbps incoming bandwidth
Up to 128ch@1080P, 256ch@720Prealtime recording
2 HDMI / 1 HDMI +1 VGA (Optional: 1 VGA+10 HDMI)
Supports 24 hot-swap HDDs
Supports RAID 0/1/5/6/10/50/60
Supports N+Mhot standby
Supports iSCSI &Mini SAS to expand storage space
Human-oriented Dahua User Interface
Compatible with Dahua SDK
Seamless integration to other platforms
ONVIF Version 2.2 conformance
Redundant power supply module adopted
DH-NVR724R-256 & DH-NVR724DR-256
– Redundant power supply module adopted
– Front LCD display
SUPPORT MULTI-BRANDED NETWORK CAMERAS
Arecont Vision
AXIS
Bosch
Brickcom
Canon
CP Plus
Dynacolor
Honeywell
Panasonic
Pelco
Samsung
Sanyo
Sony
Videosec
Vivotek
Model DH-NVR724-256 DH-NVR724 D-256 DH-NVR724 R-256 DH-NVR724DR-256
System
Main Processor Intel® Coreâ„¢ 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 8Mp, 5Mp, 3Mp, 1080P, 720P, 960H, D1, CIF, QCIF, VGA
Audio 1ch Micin, 1ch Micout
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 : 10 HDMI, 1 VGA )
Video Output 2 HDMI/1 HDMI+1 VGA (Optional: 1 VGA+10 HDMI)
Multi-screen Display The 1st screen: 1/4/8/9/16/25/36/64The 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 0/1/5/6/10/50/60 (Support global HDD Hot-standby)
HDD Installation Independent HDD rack, support hot swap
Network
Interface 4 RJ-45 ports(10/100/1000Mbps)
Ethernet Port 4 Ethernet ports joint working or 4 independent 1000Mbps Ethernet ports
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 eSATAport
SAS 2 Mini SASports
General
Power Supply AC100V~240V, 47~63Hz AC100V~240V,47~63Hz,Redundant
Power Consumption 200W~400W(WithHDD)
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