Ürün arama
Açıklama
Dahua NVR724R 256 NVR Kayıt Cihazı
Özellikler
- 256 Kanal Full HD 4U Super NVR
- 128ch 1080p, 256ch 720p Gerçek Zamanlı Kayıt,
- Intel®Core™ i7 İşlemci, 8GB DDR3 Hafıza,
- 512Mbps Band Genişliği, 8MP e kadar kayıt,
- RAID 0/1/5/6/10/50/60, 4xRJ45(1000M),
- 4/4xAlarm, 1/1xMikrofon, 1xeSATA,
- 2xHDMI/1xVGA+1xHDMI Eş Zamanlı Video Çıkışı,
- Çoklu Network Görüntüleme, 2xMiniSAS,
- 96 TB'a kadar 24 Sata HDD Hot-Swap,
- N+M Hot Standby, iSCSI, 4xUSB, AC100-240V,
- Yedek Güç Kaynağı Modülü
Teknik Özellikler
| 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, Redundant |
| Power Consumption | 200W~400W(WithHDD) |
| Working Environment | °C~40°C |
| Working Humidity | 10%~80% ( non-condensation) |
| Dimension(W×D×H) | 4U, 480mm×494mm×175mm |
| Weight | 29kg (without HDD) |
| Installation | Rack-mounted |
