| Video |
| IP Video Input | 512-ch 2Mbps |
| User Management | Maximum number of users:256 |
| Video Retrieval & Playback | Video retrieval indexed by channel and time |
| Playback control: |
| Start, Pause, Stop, Drag, Single-frame forward, Multi-speed forward(0.25/0.5/1/2/4/8/16), Multi-speed back play(-1/-2/-4/-8/-16) |
| Playback stream via UDP,TCP |
| Storage |
| HDD Interface | 24 SATA interfaces |
| HDD of System | Up to 168 (With 6 24-HDD disk enclosures) |
| Installation | Hot-swappable through the front panel |
| Capacity | 2TB,3TB,4TB |
| Storage | JBOD and RAID0,1, 10,5,6,50 |
| Hot spare: dedicated hot-spare disk, global hot-spare disk |
| Direct-to-iSCSI data block storage; |
| Manual, scheduled, alarm-triggered recording |
| Video resource management |
| Storage controller | Dual-core processor |
| Memory | 8 GB, up to 16GB |
| External Interface |
| Network Interface | 2 10/100/1000Mbps Ethernet interface |
| 4 10/100/1000Mbps Ethernet interface (Optional) |
| 2 10GE SFP+ (Optional) |
| USB Interface | 2 USB2.0 |
| Serial Interface | 1 RS-232 , 3 RS-485,1 RS-232/RS-485 |
| Alarm I/O | 8-ch/4-ch |
| Management | 1 10/100Mbps Ethernet interface |
| Expansion | 2 24Gbps Mini SAS (Optional) |
| General |
| Power Supply | 2 Hot-swappable redundant power supplies:100V～127V/200V～240V AC |
| (the second power Optional) |
| Fan | 2 Redundant hot-spare fans |
| Consumption | Controller enclosure |
| Disk enclosure |
| Working Temperature | °C~40°C / 32°F ~ 104°F |
| 20%~80% RH (non-condensing) |
| Dimensions (H×W×D) | Controller enclosure: 481.6 × 589.0 × 175.0 mm (19.0” × 23.2” × 6.9”) |
| Disk enclosure: 481.6 × 589.0 × 175.0 mm (19.0” × 23.2” × 6.9”) |
| Note：for standard cabinet with 800mm depth or above |
| Weight | Controller enclosure |
| Without HDD：<25.5kg; Fully loaded：<43kg |
| Disk enclosure |
| Without HDD：<19.5kg; Fully loaded：<37kg |
| Battery | 2 Hot-swappable redundant batteries (Optional) |
| LED Indicator | 1 set, status code for temperature and device status |
