Our experienced team offers CCTV, security, and electronics solutions for both residential and commercial properties. With over 5 years of experience in the industry, we bring complete knowledge and expertise to every project.
Working Hours : Monday to Friday (9:30am - 7pm)
| Image Sensor | 1/3" 4MP CMOS |
| Max. Resolution | 4MP (2688 × 1520) @ 25/30 fps |
| Min. Illumination | 0.008 Lux @ F1.6 (AGC ON), 0 Lux IR on |
| IR Distance | Up to 30 m (98.4 ft) |
| Lens Options | 2.8 mm or 3.6 mm fixed-focal lens |
| Field of View | 2.8mm: H 102°, V 55°; 3.6mm: H 84°, V 45° |
| WDR Technology | 120 dB True WDR |
| Video Compression | H.265, H.264, Smart H.265+, Smart H.264+ |
| Image Enhancement | 3D DNR, HLC, BLC, Digital Watermarking |
| AI-lite / Events | Motion detection, video tampering, IP conflict, illegal access |
| Power Supply | 12V DC / PoE (IEEE 802.3af) |
| Protection Rating | IP67 weatherproof housing |
| Casing Material | Metal (front cover) + plastic (body) |
Looking for NVR recorder, PoE switch, or CAT6 network cabling kits? Get a turnkey package quote.
Get Bundle PricingThe Dahua IPC-HFW2431S-S-S2 4MP Lite IR Fixed-Focal Bullet Network Camera bridges high-definition forensic clarity with operational efficiency for modern IP surveillance setups. Armed with a 1/3" 4MP CMOS sensor outputting smooth 2688 × 1520 video at 25/30 fps, this unit captures fine details across retail perimeters, loading bays, and entry thresholds. Integration of 120dB True WDR ensures balanced exposure control when facing high-contrast backlit scenarios, preventing silhouette washout in glass-fronted commercial facades or direct daylight intersections.
Built for scalable network architectures, the model supports Smart H.265+ compression codec, slashing NVR storage consumption and network bitrate overhead by up to 70% compared to baseline H.264 streams without sacrificing edge sharpness. Dual field-of-view configuration choices (2.8mm wide or 3.6mm standard) paired with an IP67 weatherproof metal-front casing and IEEE 802.3af PoE compliance make deployment straightforward across multi-channel NVR or VMS platforms.
The Dahua IPC-HFW2431S-S-S2 delivers 4MP QHD resolution (2688 × 1520) at 25/30 fps, providing high-detail video for precise identification across retail exteriors, office perimeters, and entry points.
120dB True WDR (Wide Dynamic Range) technology allows the camera to balance scenes with both very bright and very dark areas simultaneously. This prevents silhouettes or washed-out images when facing backlit glass facades, direct sunlight, or high-contrast entryways, ensuring clear, balanced footage in challenging lighting conditions.
The camera is available in two fixed-focal lens options: 2.8mm with a wide 102° horizontal field of view, ideal for wide-area coverage, and 3.6mm with an 84° horizontal field of view, providing a more focused perspective for longer-range identification.
The camera features Smart IR night vision up to 30 meters, automatically adjusting illumination intensity based on distance to prevent overexposure on close subjects. It transitions smoothly to monochrome recording in complete darkness.
Smart H.265+ is Dahua's advanced codec that reduces bandwidth and storage consumption by up to 70% compared to baseline H.264 — without sacrificing image quality. This means you can store more days of footage on the same hard drive or reduce your total storage costs.
The camera supports both 12V DC power and PoE (IEEE 802.3af). Using PoE allows a single Ethernet cable to provide both power and data, simplifying installation and reducing cable clutter in large multi-camera deployments.
Yes, the IPC-HFW2431S-S-S2 features an IP67 weatherproof rating with a metal front cover and durable housing. It is designed to withstand rain, dust, and a wide range of temperatures, making it suitable for outdoor use on building exteriors, warehouse loading bays, and parking areas.
The camera supports AI-lite intelligent events including motion detection, video tampering alerts, IP conflict warnings, and illegal access notifications. It also supports 3D DNR (noise reduction), HLC (highlight compensation), BLC (backlight compensation), and digital watermarking for evidence protection.
We provide a 2-year official Dahua warranty on the IPC-HFW2431S-S-S2, covering manufacturing defects and hardware failures under normal usage. Prime Axis Trading also offers after-sales technical support, installation guidance, and configuration assistance across Pakistan.
You can order directly through WhatsApp at 0321-8510500 or call us during business hours (Mon-Sat, 9:00 AM – 7:00 PM). For bulk orders, project deployments, and turnkey bundles (including NVR, PoE switch, and CAT6 cabling), contact us for customized project pricing.