| Computing power | 4 TOPS |
| CPU | 64-bit high-performance 8-core processor |
| Memory | 8 GB (DDR4 2400) |
| Image-based target analysis | 24 channels (1080p, 0.5 partial image/second/camera); 12 channels (4K, one partial image/second/camera) |
| Video-based target analysis | 8 channels (1080p, 60 images/minute/channel); 1 channel (4K, 60 images/minute/channel) |
| Video-based vehicle analysis | 6 channels (1080p, 60 vehicles/minute/channel); 1 channel (4K, 60 vehicles/minute/channel) |
| Video-based person analysis | 6 channels (1080p, 60 persons/minute/channel); 1 channel (4K, 60 persons/minute/channel) |
| Behavior analysis | Perimeter detection: 8 channels (tripwire crossing detection, intrusion detection, area entry/exit detection, loitering detection, and fast movement detection) |
| Maximum number of target alert reference lists | 32 |
| Total capacity of target lists | 300,000 |
| Target hot data search | < 3s |
| Target feature storage capacity | 5,000,000 |
| Personal feature cold data search | < 10s |
| Maximum number of vehicle alert reference lists | 5 |
| Total capacity of vehicle lists | 50,000 |
| Structured data storage capacity | Up to 1.2 million target records and 2 million vehicle records |
| Video access | 64 channels, 320 Mbit/s |
| Video forwarding | 64 channels, 320 Mbit/s |
| Playback/Download | 32 channels, 160 Mbit/s |
| Camera access | A single device supports access of up to 64 cameras. |
| Client | iClient (installed on a computer); A device supports access from up to two clients at the same time. |
| LDU login | The LDU supports two screens. |
| Maximum number of registered users on the iClient | 32 |
| HDMI | Two HDMI 2.0 ports |
| VGA | External conversion cables can be used to extend VGA ports. |
| Preview | Primary screen: 1/4/8/9/16/32/64 panes; secondary screen: 1/4/8/9/16 panes |
| Disk quantity | 8 |
| Disk port | SATA 3.0 |
| Disk type | Enterprise disks: 4 TB, 6 TB, 8 TB, or 16 TB |
| Disk type | Monitoring disks: 6 TB |
| Disk type | System storage: 32 GB eMMC |
| RAID level | RAID 0, RAID 1, and RAID 5 |
| Recording mode | Manual recording, scheduled recording, and alarm-triggered recording |
| Recording playback | LDU: multi-channel simultaneous playback and segment-based playback |
| Recording playback | iClient: single-channel playback and multi-channel simultaneous playback on the video wall |
| Recording protection | SafeVideo, recording lock, and resumable upload |
| Recording query method | By time or event |
| Recording download method | High-speed download, batch download, download by time segment, and onboard recording download |
| Media security | Multiple encryption algorithms such as AES256 are supported for data transmission. |
| Watermark | Digital watermarks can be added to video from cameras. Alarms are generated when video is tampered with. |
| Media transmission | Adaptive bandwidth, forward error correction (FEC) 1.0, super error concealment (SEC) 2.0, and multicast |
| Data Safe | Two copies of key system data are stored. If a fault occurs, service data can be automatically restored. |
| Video format | H.264, H.265, and MJPEG |
| Device access | HOLOWITS SDK, GB/T 28181, and ONVIF standards |
| Network protocol | TCP, UDP, RTP, RTSP, RTCP, HTTP, SNMP, NTP, SMTP, DHCP, SSH, SFTP, FTP, and RTSP |
| Platform access | Connected to the platform through GB/T 28181, ONVIF, or GA/T 1400 for services such as live video viewing, recording playback, PTZ control, and alarm reporting (Functions only as a NVR) |
| Management mode | Local display unit (LDU) or client/server (C/S) (iClient S100\iClient S200) |
| Log download | Operation and run logs |
| Network port | 2 x GE electrical ports, support for the load balancing and multi-address modes |
| USB port | 3 x USB ports (2 x USB 2.0 ports on the front panel and 1 x USB 3.0 port on the rear panel) |
| Audio input | One RCA port |
| Audio output | One RCA port |
| Alarm port | 16 alarm-in ports and 4 alarm-out ports |
| Environment requirements | Operating temperature: -10°C to +50°C |
| Environment requirements | Operating humidity: 20% to 90% |
| Power supply | 200–240 V AC, 200 W |
| Power consumption (including disks) | 124 W |
| Fan | Intelligent speed control |
| Product dimensions (H x W x D) | 86.1 mm x 447 mm x 470 mm |
| Chassis | 2 U |
| Weight (without disks) | 6.6 kg |
| Certification | CE and HDMI |
