HWT-NVR800-B04
32-channel 4-disk network video recorder
- High performance and flexibility
- Easy deployment and maintenance
- Security and reliability
Technical Spec
| Preview | 1/4/6/8/9/10/12/13/14/16/17/19/20/22/25/32 panes |
| Disks | 4 |
| Local decoding | 8MP (4K): 4-channel 30 fps; 4MP: 8-channel 30fps; 2MP (1080p): 16-channel 30 fps |
| Playback/Download | 128 Mbit/s playback |
| Video forwarding | 320 Mbit/s |
| Recording mode | Manual recording, scheduled recording, motion detection-triggered recording, and recording triggered by I/O alarms. |
| Behavior analysis | Works with SDCs to implement intelligent capabilities, including motion detection, intrusion detection, tripwire crossing detection, audio abnormality detection, lens blocking detection, area entry/exit detection, fast movement detection, loitering detection, two-way head counting, queue length detection, head counting in an area, and mask detection. |
| Video input | 32 channels, 320 Mbit/s access |
| Recording playback | 16-channel simultaneous playback; controls: fastforward(2x, 4x, 8x, or 16x) and slow-down (1/16x, 1/8x, 1/4x,or1/2x) |
| HDMI | One HDMI 2.0 port; resolutions: 1024×768, 1280×720,1280×1024, 1440×900, 1920×1080, 2560×1440,3840×2160 |
| VGA | One VGA port; resolutions: 1024×768, 1280×720, 1280×1024, 1440×900, 1920×1080 |
| Memory | 16 GB (DDR3) |
| CPU | 32-bit multi-core high-performance processor |
| Disk port | SATA2.0 |
| Disk type | 4TB/6TB per port |
| Search mode | By time, recording type, or AI event |
| Download mode | In batches or by segment |
| Network protocol | TCP, UDP, RTP, RTSP, HTTP, DNS, NTP, SMTP,and DHCP |
| Web access | Compatible with Internet Explorer 9, 10, and 11 |
| P2P CLOUD service | Access to CLOUD services and remote access through mobile apps |
| Device access | HOLOWITS SDK and ONVIF |
| Audio format | G.711a/G.711u |
| Video format | H.264/H.265 |
| Target reference libraries | 16 |
| Total target library capacity | 50000 |
| Structured data storage | Structured vehicle data storage |
| Log functions | operation logs, system logs, alarm logs, parameter modification logs, recording logs, intelligent log check, and log storage |
| Management mode | Web and LDU |
| Alarm port | 16-channel alarm input, 1-channel alarm output |
| Audio output | 1 channel, RCA port |
| Audio input | 1 channel, RCA port |
| Serial port | 1 x half-duplex RS-485 port |
| USB port | 3 x USB ports (one USB 2.0 port on thefront panel;oneUSB 2.0 port and one USB 3.0 port on the rear panel) |
| Network port | 1 x 10/100/1000 Mbit/s Ethernet port |
| Operating temperature | 0°C to 45°C |
| Operating humidity | 20% to 90% |
| Power consumption | ≤ 7 W (without hard disk and PoE output) |
| Weight | Net Weight 2.4 kg (excluding hard disks) Gross Weight 2.9kg (excluding hard disks) |
| Shelf | 19-inch standard 1.5 U shelf |
| Dimensions | Equipment dimensions 66mm(H)x378mm(W)x326mm(D) Package dimensions 115mm(H)x500mm(W)x375mm (D) |
| Power supply | 12 V/6 A |
| Certification | CE, RoHS, WEEE, CCC and CQC |
Q & A
Trusted IT Hardware,
Delivered Right.
Green Code Technologies is a UK-based IT hardware supplier trusted by businesses across 50+ countries — for genuine equipment, fast delivery, and expert support.
Enterprise IT Solutions Partner
Genuine, warranty-backed hardware from leading brands including Cisco, Huawei, HPE, Dell, Fortinet and more — sourced through authorised channels.
Fast UK & Global Delivery
Next-day delivery across the UK and rapid worldwide shipping. Orders placed before 2 PM are dispatched the same working day.
100% Authentic Hardware
Every product is verified for authenticity with verifiable serial numbers. We supply only genuine and certified equipment — no grey-market risk.
Expert Technical Support
Our in-house engineers provide free pre-sales and post-sales support to help you choose the right product for your infrastructure.
Competitive Pricing
We source directly from authorised supply chains to bring you the best enterprise IT hardware value without compromising on quality or warranty.
Sustainable IT Solutions
Sustainability is at our core. We offer eco-friendly certified-refurbished options alongside new hardware to reduce your organisation's carbon footprint.


























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