The Dahua DHI‑NVR5432‑AI/ANZ is a rack-mountable 1.5U network video recorder built for mid-to-large deployments. It offers advanced AI analytics both on the recorder and through intelligent cameras—covering functions like face recognition, perimeter protection, license plate recognition (ANPR), heat mapping, and people counting. Ideal for installations requiring smart footage filtering and efficient investigation.
Key Features
- 32‑Channel Recording – Handles up to 32 IP cameras simultaneously, ideal for monitoring multiple locations.
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Dual‑Stage AI Analytics – Combines recorder-based and camera-based AI for accurate alerts and metadata like faces, vehicles, and motion filtering.
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High, Stable Bandwidth – Supports 384 Mbps raw throughput and sustained 200 Mbps when AI is enabled.
- Flexible Playback Tools – Smart search using tags like faces and motion accelerates event review.
- Scalable Storage – Four internal HDD bays (up to 16 TB each) plus eSATA expansion support long retention periods.
- Robust Output Options – Dual HDMI and VGA outputs allow simultaneous multi-view or zoom configurations.
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ONVIF & Multi‑Vendor Compatible – Works with third-party IP cameras from brands like Panasonic, Sony, Axis, and more.
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Intelligent Alarm Interface – Includes 16 alarm inputs and 6 outputs for integrated response systems.
Perfect For:
- Corporate headquarters requiring advanced security and access logging
- Schools or campuses monitoring crowd and traffic density
- Retail chains prioritising theft prevention and face recognition
- Warehouses needing vehicle tracking and perimeter alerting
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Government facilities with demand for license plate and behavioral analytics
Install Tips
- Use External PoE Switches – Add a PoE switch to power cameras, since this model lacks built-in PoE.
- Manage AI Bandwidth – Avoid enabling all AI functions simultaneously on all cameras to stay within the 200 Mbps AI‑enabled bandwidth.
- Configure RAID for Durability – Implement RAID‑5 across four drives to minimize data loss risk.
- Optimize Outputs – Connect HDMI1 for overview and HDMI2 for detailed zoomed-in footage.
- Use Smart Tags – Leverage AI tags (faces, license plates) to speed up post-event investigations.
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Dual Network Ports – Use both network ports for redundancy or separate traffic paths for stream and management.
Downloads
Quick-Read Specs Card
| Specification |
Details |
| Channels |
32 IP |
| AI Capabilities |
Recorder: 2-face FR, 4-channel perimeter, 8-channel SMD Plus; Camera: face, ANPR, metadata, heat map, people count (Dahua Technology) |
| Bandwidth |
384 Mbps (no AI) / 200 Mbps (AI enabled) |
| Decoding |
Up to 32-ch 1080p @30fps (no AI); 24-ch 1080p @30fps with AI |
| Storage Bays |
4× SATA (max 16 TB each), eSATA |
| Video Outputs |
HDMI×2 (4K capable), VGA×2 |
| Alarm I/O |
16 in / 6 out (includes 12V 1A) |
| Audio I/O |
1× Mic in, 2× RCA out |
| Network Ports |
2× Gigabit RJ45 |
| USB |
1× USB 2.0 front, 2× USB 3.0 rear |
| Compression |
Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Power |
AC 100–240V; <13 W (without HDDs) |
| Operating Temp |
–10 °C to +55 °C |
| Form Factor |
1.5U rackmount, 440×415×70 mm; 4.74 kg |
Extra Info
Dual-Stage AI Analytics
Recorder-side AI processes up to 14 channels of face, perimeter, and motion alerts, while smart cameras can enrich metadata like license plates, vehicle types, crowd density, and more.
Smart Playback & Tagging
Captured events like faces or ANPR are automatically tagged, allowing users to quickly jump to relevant clips without manual scrubbing.
Multi-Vendor Support
ONVIF compliance and compatibility with major IP camera brands facilitate smooth integration into existing systems or upgrades.
High-Performance Decoding
Even with AI running, the NVR can decode up to 24 channels at 1080p/30fps, making it suitable for large displays or video walls.
Scalable Storage Setup
Supports expansion up to 64 TB internally and additional storage via eSATA for long-term video archiving and backup flexibility.
Flexible Alarm Integration
Ideal for integrating with external sensors, access control, and alert systems, thanks to dedicated alarm inputs/outputs and audible feedback control.
Q&A
Does this NVR power cameras?
No—this non-PoE model requires an external PoE switch for camera power.
How many AI features can run at once?
AI-enabled recording can process up to 200 Mbps. Any overflow may disable AI on lower-priority channels.
Can it integrate with non-Dahua cameras?
Yes, it's ONVIF Profile T/S/G compliant and works with most major camera brands.
Is playback easy for events?
Yes—clips are tagged by AI events like faces, motion, or plate reads for fast retrieval.
How much storage can it handle?
Up to 16 TB per internal bay, plus expansion through eSATA, and supports RAID configurations.
What’s included in Smart Analytics?
Offers perimeter intrusion detection, SMD Plus, face/plate recognition, crowd analytics, stereo behavior, and people counting.
How does it handle display outputs?
Dual HDMI/VGA ports support simultaneous layouts or high-resolution views up to 4K.
Can I back up footage easily?
Yes, via USB drives or network export, with the ability to select clips by face or event tags.
