The Dahua IPC-HFW5831E-ZE is an 8MP bullet camera built for professional-grade 4K surveillance. With a starlight sensor, motorized zoom, intelligent video analytics, and rugged IP67/IK10 construction, it delivers sharp imaging and proactive monitoring in harsh environments. Smart encoding and long-range PoE support make it ideal for demanding security projects.
Key Features
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8MP 4K Sensor – Captures ultra-clear detail for better object recognition and zoom clarity.
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Motorized 2.7–12mm Lens – Adjust zoom and focus remotely for flexible installation.
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Smart IR (50m Range) – Maintains clear night vision by auto-adjusting IR levels.
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Intelligent Video System (IVS) – Detects tripwire breaches, intrusions, and abandoned/missing objects.
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Face Detection – Recognizes faces and uploads snapshots for identification and alerting.
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ePoE Technology – Supports cable runs up to 800m via Cat5 or coax, reducing wiring needs.
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Smart H.265+ Compression – Optimizes quality while reducing bandwidth and storage by up to 70%.
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IP67 & IK10 Rated – Fully sealed and impact-resistant for all-weather, outdoor performance.
Perfect For:
- Large-scale 4K surveillance projects
- Outdoor facility perimeters
- Government buildings
- School campuses and stadiums
- Industrial parks
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Critical infrastructure protection
Install Tips
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Use ePoE for Long-Distance Runs: Ideal for powering cameras up to 800m away.
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Mount at 3–4m for Facial and Vehicle Detail: Balances coverage and image clarity.
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Zoom with Mobile App or NVR: Fine-tune view remotely after mounting.
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Ideal for Wide Coverage: Use wider lens angle (2.7mm) for open areas; zoom in (12mm) for gates or narrow zones.
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Pair with NVRs Featuring AI Search: For enhanced use of face detection and smart playback.
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Use Weatherproof Mounts: PFA121 or PFA152-E recommended for reliable exterior installs.
Downloads
Quick-Read Specs Card
| Feature |
Specification |
| Resolution |
8MP (3840 x 2160) |
| Lens Options |
Motorized 2.7mm–12mm, 4x optical zoom |
| Night Vision |
Smart IR up to 50m |
| Deterrence |
N/A |
| AI Features |
IVS (Tripwire, Intrusion, Object Detection), Face Detection |
| Audio |
1 in / 1 out (via interface) |
| Storage |
MicroSD card up to 128GB |
| Power |
12VDC / PoE / ePoE support |
| Weather Rating |
IP67 (Waterproof), IK10 (Vandal Resistant) |
Extra Info
4K Resolution Advantage – Ultra-High Clarity
With a powerful 8MP image sensor, this camera delivers stunning 4K resolution — offering four times the detail of standard 1080p. This higher pixel count enables sharp, clear imaging that captures critical details such as facial features, license plate numbers, and small objects, even at a distance. Ideal for high-security environments, parking lots, commercial buildings, and any area where identification accuracy is essential.
Smart IR for Balanced Night Imaging – Up to 50 Meters
Smart IR technology automatically adjusts infrared illumination based on object distance, ensuring subjects close to the lens are not overexposed. This intelligent adaptation maintains clear, evenly lit images in total darkness across a distance of up to 50 meters. It’s particularly useful for outdoor areas, alleyways, and building entrances that require 24/7 monitoring.
ePoE for Simplified Long-Distance Cabling
This camera features Dahua’s Enhanced Power over Ethernet (ePoE), allowing simultaneous transmission of power and data over long distances — up to 800 meters using Cat5 or coaxial cables. This eliminates the need for intermediate switches or separate power sources, significantly simplifying large-scale installations and reducing infrastructure costs in multi-building setups or campus environments.
Face Detection – Smart Entry Surveillance
Optimized for entrance points, the built-in face detection feature captures and identifies human faces in real-time. When integrated with a compatible Dahua NVR, it can trigger automatic snapshots or event recording based on facial presence, enhancing access control, visitor monitoring, and targeted security responses in sensitive areas such as lobbies, reception desks, and checkpoints.
Smart H.265+ Compression – Optimized Storage Efficiency
The Smart H.265+ codec intelligently adjusts compression parameters based on motion and scene complexity. It removes redundant data in static scenes and lowers bitrates during low activity, dramatically reducing storage use and bandwidth needs by up to 70% compared to H.264. This makes it ideal for long-term video retention and large multi-camera systems.
Heavy-Duty Design – Weather & Impact Resistant
Constructed with a rugged metal enclosure, the camera is designed for harsh environments. It holds an IP67 rating, protecting against rain, snow, and dust ingress, while the IK10 rating ensures resistance to physical impact and vandalism. This makes it a dependable choice for public spaces, parking areas, transit stations, and any outdoor or high-risk location.
AcuPick Compatibility (When Used with AI NVR)
While the IPC-HFW5831E-ZE does not run AcuPick on its own, it supports IVS and face metadata that can be utilized by AcuPick-enabled Dahua NVRs. When connected, users can perform advanced search and filtering based on human or vehicle activity captured by this camera.
AcuPick Benefits (via AI NVR):
- Quickly locate incidents involving people or vehicles
- Filter events using appearance traits like clothing or vehicle type
- Eliminate hours of manual review
- Use facial detection for targeted searches at entry points
This setup helps security teams streamline incident investigations and improve operational efficiency—but requires a compatible Dahua AI NVR to unlock AcuPick functionality.
Q&A
Can this camera record in color at night?
It uses a starlight sensor for low-light color capture but switches to black and white when IR activates.
Does it have built-in lights or a siren?
No, this model does not include active deterrence like red/blue lights or sirens.
Can I zoom in remotely?
Yes, the motorized lens allows remote zoom and focus via NVR, PC, or mobile app.
Is this compatible with third-party NVRs?
Yes, it supports ONVIF, making it interoperable with many brands.
How long can I store footage on the SD card?
This depends on resolution and compression settings. Smart H.265+ helps maximize storage on a 128GB card.
Is this good for license plate capture?
Yes, the high resolution and zoom capability make it suitable for capturing plates, especially at narrow entry/exit points.
Does it still work in the rain or snow?
Yes, the IP67 rating ensures weather resistance in all seasons.
Can this camera detect people or just motion?
It supports advanced detection like tripwire, intrusion, and face detection—beyond basic motion sensing.
