Description
The Wisenet PRN-3200B4-20TB is a powerful 32-channel 8K AI NVR designed for enterprise-grade surveillance environments requiring high bandwidth, massive storage capacity, and advanced analytics. Supporting up to 32MP video input, the unit delivers smooth, license-free recording with up to 400 Mbps throughput and efficient H.265/H.264/MJPEG compression.
With 20TB pre-installed storage and support for up to sixteen SATA HDDs (up to 160TB), the PRN-3200B4 offers exceptional scalability—enhanced further by RAID 5/6 for redundancy and ARB (Automatic Recovery Backup). The NVR unlocks AI search features such as BestShot, object attribute identification, and object classification when paired with compatible Wisenet AI cameras.
Dual 4K/Full HD HDMI outputs, dual-stream recording, dynamic event management, and a plugin-free Web UI 2.0 provide a seamless user experience for both local and remote monitoring. Ideal for large facilities, campuses, and mission-critical security deployments.
| Category | Details |
|---|---|
| Channels & Video | Up to 32 channels, supports 32MP–CIF resolutions |
| Video Compression | H.265, H.264, MJPEG, WiseStream (H.265/H.264) |
| Recording Bandwidth | Distributed mode: up to 400 Mbps; Normal: up to 150 Mbps; RAID mode: up to 400 Mbps |
| Playback | Max. 64 Mbps playback bandwidth; up to 80CH simultaneous playback (local + remote) |
| Display Output | HDMI1: 3840×2160 (30Hz); HDMI2: 1920×1080 (60Hz); dynamic layouts, virtual channels |
| Storage Capacity | 20TB pre-installed; supports up to 16 SATA HDDs (max. 160TB), 10TB per disk |
| RAID Support | RAID 5/6 (8 HDDs × 2 arrays), hot-swap capable |
| Backup Options | BU/EXE/AVI (GUI), JPG/AVI (network) |
| AI Search Features | BestShot, attribute search, object detection/classification (person, face*, vehicle, license plate*) |
| Network Protocols | IPv4/IPv6, TCP/IP, UDP, RTP, RTSP, NTP, HTTP, DHCP, PPPoE, SMTP, SNMP, HTTPS, ONVIF Profile-S, SUNAPI |
| Remote Access | Max. 4 users (1 local, 3 remote); supported on Windows 10/macOS; browsers: Chrome, Edge, Safari |
| Mobile Support | iOS/Android via Wisenet Mobile; live 16CH and playback 4CH |
| Interfaces | 3× RJ-45 LAN (1Gbps), 2× HDMI, 4× USB (2× USB2.0 front, 2× USB3.0 rear), 8 alarm in / 4 alarm out, 1 audio out |
| Power | 100–240VAC ±10%, 50/60Hz; max. 285W |
| Environmental | Operating temp: 0°C to +40°C; humidity: 20%–85% RH |
| Dimensions & Weight | 440 × 132 × 571.1 mm; approx. 13.6 kg (without HDDs) |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
