NexPro 49CH 4-Bay 4K NVR (H.265+, Dual-LAN)
Model: NexPro-NVR4449-4K
49-Channel 4-Bay H.265+ Network Video Recorder Enterprise 49-channel NVR with dual-HDMI independent output, 72TB RAID-ready storage, and 16 alarm inputs. The natural choice for medium-large hotel and industrial deployments.

Key Specifications
- Model
- NexPro-NVR4449-4K
- Channels
- 49CH IP camera input
- Bandwidth
- 320Mbps
- Recording Resolution
- Up to 4K
- Playback
- 9CH 5MP@20fps
- Video Output
- Dual HDMI (1 independent + 1 mirror)
- Audio
- G.711, 4-pin + 3-pin 3.5mm, HDMI audio
- Storage
- 4×SATA, max 18TB each (72TB); eSATA expansion
- Network
- 2×1G RJ45, ONVIF, P2P, SMTP, GB28181
- Alarm I/O
- 16×input, 4×relay output
- Peripheral
- RS485 (PELCO PTZ), RS232, USB 3.0, eSATA
- Cloud
- Seetong Cloud, Seetong APP
- Power
- AC 100~240V ATX, <8W (excl. HDD)
- Dimensions
- 441×365×71mm, ~4.08kg
Features & Benefits
49CH Enterprise Capacity
Supports up to 49 IP cameras for large-scale deployments.
Dual HDMI Output
Independent displays for live view and playback simultaneously.
72TB RAID-Ready Storage
Four SATA bays with eSATA expansion for ultra-long retention.
16 Alarm Inputs
Comprehensive alarm integration with 4 relay outputs for sensors and automation.
Dual Gigabit LAN
Network segmentation for security and management traffic.
9CH 5MP Playback
Powerful synchronous review of multiple high-resolution streams.
PTZ Control via RS485
Direct Pelco protocol support for PTZ camera management.
Enterprise Cloud Access
Seetong APP and cloud for instant remote monitoring.