USA/NVR/Ultra/DHI NVR7A24DR 256
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Contents
DHI-NVR7A24DR-256
Features
- Max 256channel IP cameras connection
- Max 512Mbps incoming bandwidth
- Up to 128ch@1080P, 256ch@720Prealtime recording
- 2 HDMI / 1 HDMI +1 VGA (Optional: 1 VGA+10 HDMI)
- Support 24 hot-swap HDDs
- Support RAID0/1/5/6/10/50/60
- Support N+Mhot standby
- Support iSCSI &Mini SAS to expand storage space
- Human-oriented Dahua UI
- Compatible with Dahua SDK and seamless integrated to other platforms
- Support Multi-brand network cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic,Pelco, Samsung, Sanyo, Sony, Videosec, Vivotek and etc.
- ONVIF Version 2.3 conformance
- Redundant power supply module adopted (DH-NVR724R-256 &DH-NVR724DR-256)
- Front LCD display (DH-NVR724D-256&DH-NVR724DR-256)
Compression
Firmware
Firmware Update Instructions
- Instructions for Firmware Update via USB
- Instructions for Firmware Update via ConfigTool
- Instructions for Firmware Update via Internet Explorer
Firmware Update Download
Intelligent Features
Back Panel
NVR70 Series
The NVR70 series rear panel is shown as below.
Port Name |
Function | |
Power switch |
/ |
Power on-off button |
Power input port |
/ |
Input AC 100~240V. |
MIC IN |
Audio input port |
Bidirectional talk input port. It is to receive the analog audio signal output from the devices such as microphone, pickup. |
MIC OUT |
Audio output port |
Audio output port. It is to output the analog audio signal to the devices such as the sound box.
|
VIEDEO OUT |
Video output port |
CVBS output |
1~16 |
Alarm input port 1~16 |
|
GND |
Alarm input ground port. | |
NO1~NO5 |
Alarm output port 1~5 |
|
C1~C5 | ||
NC5 | ||
A |
RS-485 communication port |
RS485_A port. It is the cable A. You can connect to the control devices such as speed dome PTZ. |
B |
RS485_B.It is the cable B. You can connect to the control devices such as speed dome PTZ. | |
CTRL 12V |
/ |
Controller 12V power output. It is to control the on-off alarm relay output. It can be used to control the device alarm output. At the same time, it can also be used as the power input source of some devices such as the alarm detector. |
+12V |
/ |
+12V power output port. It can provide the power to some peripheral devices such as the camera or the alarm device. Please note the supplying power shall be below 1A. |
Network port |
10M/100M/1000Mbps self-adaptive Ethernet port. Connect to the network cable. | |
eSATA |
eSATA port |
External SATA port. It can connect to the device of the SATA port. Please jump the HDD when there is peripheral connected HDD. |
USB2.0 port |
USB2.0 port. Connect to mouse, USB storage device, USB burner and etc. | |
RS-232 |
RS232 debug COM. |
It is for general COM debug to configure IP address or transfer transparent COM data. |
HDMI |
High Definition Media Interface |
High definition audio and video signal output port. It transmits uncompressed high definition video and multiple-channel data to the HDMI port of the display device. HDMI version is 1.3 |
VGA |
VGA video output port |
VGA video output port. Output analog video signal. It can connect to the monitor to view analog video. |
Specifications
Model | DHI-NVR7A24-256 | DHI-NVR7A24D-256 | DHI-NVR7A24R-256 | 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 | 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: 1/4/8/9/16/25/36/64 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 0/1/5/6/10/50/60 (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 |