Description
The Wisenet XRN-1620B2 is a high-performance 16-channel 4K NVR engineered for demanding enterprise-grade video surveillance deployments. Pre-configured with 48TB of storage, it supports up to 8 internal SATA drives (80TB max) and delivers 140Mbps recording bandwidth, ensuring reliable capture of ultra-high-resolution streams up to 32MP.
Powered by an Intel-based architecture and equipped with H.265/H.264/MJPEG codec support, the XRN-1620B2 offers efficient compression, dual-stream recording, and advanced analytics integration. When paired with Wisenet AI cameras, it unlocks AI metadata search for rapid and accurate event retrieval.
The system features dual-monitor output (HDMI/VGA), user-friendly UI/UX, fisheye dewarping via CMS, ARB (Automatic Recovery Backup), N+1 failover, dynamic event support, multiple playback modes, and mobile app compatibility. Designed for maximum reliability and scalability, it is ideal for mid-to-large surveillance infrastructure requiring high-capacity storage and 4K/UHD display performance.
| Category | Specification |
|---|---|
| Video & Channels | Up to 16 channels, supports 32MP to CIF resolution |
| Recording Bandwidth | Max. 140Mbps |
| Video Output | HDMI (4K UHD), VGA (1080p) dual-monitor support |
| Decoding | Dynamic layout, clone & expand modes, up to 16-division display |
| Compression | H.265, H.264, MJPEG |
| Playback | Up to 64CH simultaneous playback (Local 16CH / Remote 16CH per user) |
| Playback Bandwidth | Max. 32Mbps |
| AI Functions | AI metadata search with Wisenet AI cameras |
| Event Support | Alarm input, video loss, analytics events, dynamic events, user events |
| Network Protocols | IPv4/IPv6, TCP/IP, UDP, RTP/RTSP, NTP, DHCP, SMTP, HTTPS, SNMP, ONVIF, SUNAPI |
| Storage Capacity | 48TB (installed), supports up to 8 × SATA HDD (max. 80TB total) |
| Backup Options | BU/EXE/AVI, JPG/AVI (network) |
| Audio | 16CH network audio, G.711/G.726/AAC, 2-way audio support |
| Remote Access | Up to 10 live users, 3 search users, mobile app (iOS/Android) |
| Failover/Redundancy | N+1 failover, ARB support |
| Interfaces | 2 × RJ-45 LAN/WAN (1Gbps), USB (2×USB2.0 front, 1×USB3.0 rear), alarm I/O, audio out |
| Power | 100–240VAC, 50/60Hz |
| Power Consumption | 130W |
| Operating Temperature | 0°C to +40°C (32°F to 104°F) |
| Dimensions | 440 × 89.8 × 428.4 mm (17.32 × 3.54 × 16.87 in) |
| Weight | 5.71 kg (12.59 lb) |
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
