Description
The Wisenet XRN-1620B2 is a high-performance 16-channel 4K NVR designed for enterprise-grade surveillance environments. Built on an Intel-based platform, it supports up to 32MP camera resolution, 140Mbps recording bandwidth, advanced H.265/H.264/MJPEG compression, and dual-stream recording for optimized storage efficiency.
This model includes 36 TB pre-installed HDD capacity, expandable up to 80 TB through eight internal SATA bays. It delivers smooth UHD HDMI output, dual display (HDMI/VGA), powerful AI search when used with Wisenet AI cameras, fisheye dewarping via CMS, dynamic event handling, and Automatic Recovery Backup (ARB) for improved system resilience.
With a modern web UI (plugin-free), QR-code P2P mobile setup, multi-channel playback, robust redundancy options (N+1 failover), and comprehensive network protocol support, the XRN-1620B2 is engineered for reliable, scalable, and intelligent video surveillance deployments.
| Category | Specification |
|---|---|
| Channels | 16 channels |
| Max Camera Resolution | Up to 32MP |
| Recording Bandwidth | Max 140 Mbps |
| Playback Bandwidth | Max 32 Mbps |
| Compression | H.265 / H.264 / MJPEG |
| Recording Modes | Normal, Dual Stream, Schedule, Event (Pre/Post), Bookmark |
| AI Search | Supported with Wisenet AI cameras |
| Display Output | HDMI (3840×2160 @ 30Hz), VGA (1920×1080 @ 30Hz) |
| Multi-Screen Display | Up to 16-division clone mode / 9-division expand mode |
| Playback | Up to 64CH (Local 16CH, Remote 16CH per user) |
| Fisheye Dewarping | Supported on CMS |
| Internal Storage | 36TB installed (supports 8× SATA, up to 80TB total; 10TB max per drive) |
| Network Protocols | IPv4/IPv6, TCP/IP, UDP/IP, RTP/RTSP, HTTP, DHCP, SMTP, DDNS, HTTPS, SNMP, ONVIF, SUNAPI |
| Network Bandwidth | Max 140 Mbps |
| Audio | 16CH IP audio, G.711 / G.726 / AAC |
| Two-Way Audio | Supported |
| Remote Users | 3 (Search), 10 (Live Unicast), 20 (Multicast) |
| Redundancy | ARB, N+1 Failover |
| Mobile Support | iOS & Android (live 16CH, playback 4CH) |
| Alarm I/O | 4× Alarm In, 2× Alarm Out |
| USB Ports | 2× USB 2.0 (front), 1× USB 3.0 (rear) |
| Power Input | 100–240VAC, 50/60Hz |
| Power Consumption | 130W |
| Operating Temperature | 0°C to +40°C |
| Humidity | 20–85% RH |
| Dimensions | 440 × 89.8 × 428.4 mm |
| Weight | 5.71 kg |
Payment & Security
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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.
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