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SPECIFICATION
| 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 | 8Mp, 5Mp, 3Mp, 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 192TB (8TB maximum capacity per SATA HDD) |
| HDD Mode | Single, Raid 0, Raid 1, Raid 5 (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 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 |
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Shipment
Ships within 1-2 business days.
More Information
Price
$11,178.00
SKU
DHI-NVR7A24DR-256-4T
Model
DHI-NVR7A24DR-256-4T
DVR Type
Standalone
DVR Function
IP only NVR
Number of Audio Channels
256
Live View Resolution
Up to 1080p (1920x1080)
Recording Resolution
Up to 8 Megapixels
Hard Drive
4TB
Optical Drive
None
Mobile Compatibility
iPhone/iPad, Android
Remote OS/Browser
IE, Windows, Safari, Mac OS 10.6+, Mac OS 10.7+, Firefox, Opera, Google Chrome
IP Camera Support
Yes (requires compatible cameras)
Case
4U Rack Mount
Brand
Dahua
Shipment
Ships within 1-2 business days.
Product Condition
New
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