USA/NVR/Ultra/DHI NVR7A24DR 256
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)
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 | |||
