Dahua DHI-NVR5432-16P-4KS2E is a 32-channel all-in-one NVR with 16 integrated PoE ports — a popular solution for medium-sized projects (chain stores with 10-30 branches, medium factories) needing centralized management of Dahua cameras with an optimized budget. The NVR supports AI metadata search from WizMind cameras: quick search by person/vehicle, clothing color, vehicle type without reviewing entire videos.
With 16 integrated PoE ports (total 200W), the NVR directly powers cameras without needing a separate PoE switch — saving costs and simplifying the system. 4 SATA HDD bays support up to 64TB storage (recommended Seagate SkyHawk or WD Purple for high durability).
The NVR is compatible with DSS Pro VMS for multi-branch management and the DMSS mobile app for remote viewing. We deploy this model for customers who already have Dahua cameras or need compact integration with WizMind cameras to leverage AI metadata.
Compared to a similarly configured Hikvision NVR, Dahua has advantages in 10-15% lower cost and free AI metadata license. The downside is a less intuitive web interface and a less diverse third-party integration ecosystem (KSRV, VMS).
| Số kênh IP | 32 kênh |
|---|---|
| Băng thông đầu vào | 320Mbps |
| Băng thông đầu ra | 256Mbps |
| Độ phân giải | Tối đa 12MP mỗi kênh |
| Cổng PoE | 16 cổng 802.3af/at, tổng 200W |
| Ổ cứng | 4 SATA, tối đa 16TB mỗi ổ (64TB tổng) |
| AI Functions | Face Detection, Perimeter Protection, People Counting, Heat Map, Video Metadata |
| Nén video | H.265+/H.265/H.264+/H.264/MJPEG |
| HDMI/VGA | 2 HDMI (4K), 1 VGA (1080p) |
| Mạng | 2 RJ45 Gigabit Ethernet |
| Nguồn | AC 100-240V, 50/60Hz |
| Công suất tiêu thụ | ≤ 300W (bao gồm PoE) |
- A chain of 10-30 branches needs centralized management of Dahua cameras
- A factory needs 30-60 days of video storage with AI metadata search
- A retrofit project upgrading from analog DVR to IP NVR with integrated PoE
- An industrial park needs an all-in-one NVR with an optimized budget
- A smart parking lot needs quick search by license plate and vehicle type
Câu hỏi thường gặp
- Does the NVR support Hikvision cameras or other brands?
Yes, via ONVIF Profile S/G/T. However, you will lose AI metadata search and advanced Perimeter Protection features — it is recommended to use Dahua cameras to fully utilize AI.
- 16 PoE ports have enough power for 16 4K cameras?
Total power capacity of 200W is sufficient for 16 standard 4K cameras (10-12W per camera). If using cameras with LED lights or PTZ, specific power calculations are required — an additional PoE switch may be needed.
- How many channels can be expanded to?
The NVR supports a maximum of 32 channels. If more are needed, it is recommended to use DSS Pro VMS to manage multiple NVRs or upgrade to a 64-channel NVR (DHI-NVR5864-16P-4KS2E).
- How about warranty and technical support?
24-month official warranty from Dahua Vietnam. An Ninh Số provides 24/7 technical support via hotline and remote. Average response time is 2-4 hours for critical issues.