HWT-NVR800-B04D
32-channel 4-disk network video recorder
- High performance and flexibility .
- Usability and maintenance .
- High security and reliability .
Technical Spec
| CPU | 32-bit multi-core high-performance processor |
| Memory | 16 GB (DDR3) |
| Video input | 32 channels, 320 Mbit/s access |
| Video forwarding | 320 Mbit/s |
| Playback/Download | 128 Mbit/s playback |
| Local decoding | 8MP (4K): 4-channel 30 fps; 4MP: 8-channel 30 fps; 2MP (1080p): 16-channel 30 fps |
| HDMI | One HDMI 2.0 port; resolutions: 1024 x 768, 1280 x 720, 1280 x 1024, 1440 x 900, 1920 x 1080, 2560 x 1440, 3840 x 2160 |
| VGA | One VGA port; resolutions: 1024 x 768, 1280 x 720, 1280 x 1024, 1440 x 900, 1920 x 1080 |
| Preview | 1/4/6/8/9/10/12/13/14/16/17/19/20/22/25/32 panes |
| Disks | 4 |
| Disk port | SATA2.0 |
| Disk type | 4TB/6TB per port |
| Recording mode | Manual recording, scheduled recording, motion detection-triggered recording, and recording triggered by I/O alarms |
| Recording playback | 16-channel simultaneous playback; controls: fast forward (2x, 4x, 8x, or 16x) and slow-down (1/16x, 1/8x, 1/4x, or 1/2x) |
| Search mode | By time, recording type, or AI event |
| Download mode | In batches or by segment |
| Video format | H.264/H.265 |
| Audio format | G.711a/G.711u |
| Network protocols | TCP, UDP, RTP, RTSP, HTTP, DNS, NTP, SMTP, and DHCP |
| Device access | HOLOWITS SDK and ONVIF |
| Web access | Compatible with Internet Explorer 9, 10, and 11 |
| Management mode | Web and LDU |
| Log type | Log functions: operation logs, system logs, alarm logs, parameter modification logs, recording logs, intelligent log check, and log storage |
| Network port | 2 x RJ45 10M/100M/1000M adaptive Ethernet port |
| USB port | 3 x USB ports (one USB 2.0 port on the front panel; one USB 2.0 port and one USB 3.0 port on the rear panel) |
| Serial port | 1 x half-duplex RS-485 port |
| Audio input | 1 channel, RCA port |
| Audio output | 1 channel, RCA port |
| Alarm port | 16-channel alarm input, 1-channel alarm output |
| Operating temperature | 0°C to 45°C |
| Operating humidity | 20% to 90% |
| Power consumption | ≤ 7 W (without hard disk and PoE output) |
| Power supply | 12 V/6 A |
| Dimensions | Equipment dimensions 66 mm (H) x 378 mm (W) x 326 mm (D) Package dimensions 115 mm (H) x 500 mm (W) x 375 mm (D) |
| Shelf | 19-inch standard 1.5 U shelf |
| Weight | Net Weight 2.4 kg (excluding hard disks) Gross Weight 2.9kg (excluding hard disks) |
| 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.
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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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