Description
Dahua DH-IPC-HFW1431T1P-ZS-S4 4MP Camera
The Dahua DH-IPC-HFW1431T1P-ZS-S4 4MP Camera is a reliable vari-focal bullet network camera designed for clear and effective indoor and outdoor surveillance. It features a 1/3-inch 4MP progressive CMOS sensor and supports resolutions up to 2688 × 1520 for detailed video monitoring. Its motorized 2.8–12mm vari-focal lens provides flexible viewing angles, while built-in IR illumination offers night vision up to 50 meters. The camera supports H.265 compression, WDR, 3D noise reduction, HLC, BLC, and motion detection for improved image quality and monitoring performance. With 12V DC/PoE power support, up to 256GB microSD storage, and an IP67-rated weather-resistant design, it is well suited for homes, offices, shops, and other security applications.
4MP QHD Motorized Vari-Focal IP Bullet Camera
Equipped with a high-performance 4MP 1/3″ CMOS sensor delivering sharp video at up to 2688 × 1520 resolution, ensuring detailed surveillance coverage for residential, office, and commercial monitoring environments.
Motorized 2.8mm–12mm Vari-Focal Lens for Flexible Coverage
Supports remote zoom adjustment with a built-in motorized lens, allowing flexible viewing angle configuration from wide-area monitoring to focused long-distance surveillance applications.
Powerful Night Vision up to 50m Range
Built-in infrared LEDs provide illumination up to 50 meters, ensuring reliable monitoring visibility even in complete darkness and outdoor nighttime environments.
Advanced Image Enhancement with 120dB True WDR
Includes True WDR, BLC, HLC, 3D noise reduction, and ROI features that help maintain balanced exposure and improved image clarity in complex lighting environments.
ICR Day/Night Automatic Switching Function
Supports automatic switching between color mode during daytime and black-and-white mode at night for optimized monitoring performance across changing lighting conditions.
Wide Viewing Angle Adjustment with Motorized Zoom Control
Provides flexible horizontal viewing angle adjustment from approximately 98° to 31°, supporting both wide-area surveillance coverage and targeted monitoring requirements.
Smart Event & Abnormality Detection Alerts
Supports motion detection, video tampering alerts, SD card status monitoring, network disconnection detection, IP conflict alerts, and illegal access monitoring for improved system reliability.
Dual Power Supply Support (PoE & 12V DC)
Supports both PoE and 12V DC power supply options for simplified installation with single-cable connectivity and flexible deployment across surveillance setups.
Specifications
| Brand | Dahua |
| Model | DH-IPC-HFW1431T1P-ZS-S4 |
| Camera | |
| Image Sensor | 1/3 ”4Megapixel progressive CMOS |
| Effective Pixels | 2688 (H) × 1520 (V) |
| RAM/ROM | 128MB/128MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual, 1/3~1/100000s |
| Minimum Illumination | 0.03 Lux @ F1.7 |
| S/N Ratio | More than 56dB |
| IR Distance | 50 m (164.04 ft) (IR) |
| IR On/Off Control | Auto/ Manual |
| IR LEDs | 2 |
| Lens | |
| Lens Type | Motorized vari-focal |
| Mount Type | φ14 |
| Focal Length | 2.8 mm–12 mm |
| Max. Aperture | F1.7 |
| Angle of View | Horizontal: 98°–31° Vertical: 55°–18° Diagonal: 116°–36° |
| Focus Control | Fixed |
| Close Focus Distance | 0.8 m (2.6 lb) |
| PTZ | |
| Pan/Tilt Range | Pan:0° ~360° Tilt:0° ~90° Rotation:0° ~360° |
| Intelligence | |
| Event Trigger | Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly |
| IVS | NA |
| Video | |
| Compression | H.265, H.264, H.264B, MJPEG (Only supported by the sub stream |
| Smart Codec | Smart H.265+, Smart H.264+ |
| Streaming Capability | 2 Streams |
| Resolution | 2688 × 1520 (2688 × 1520), 2560 × 1440 (2560 × 1440), 2304 × 1296 (2304 × 1296), 1080p (1920 × 1080), 1.3M (1280 × 960), 720p (1280 × 720), D1 (704 × 576/704 × 480), VGA (640 × 480), CIF (352 × 288/352 ×240) |
| Frame Rate | Main Stream: 2688 × 1520 (1 fps–20 fps) 2560 × 1440 (1 fps–25/30 fps) Sub Stream: 704 × 576 (1 fps–20/25 fps) 704 × 480 (1 fps–20/30 fps) |
| Bit Rate Control | CBR/VBR |
| Bit Rate | H.264: 32 kbps–6144 kbps H.265: 12 kbps–6144 kbps |
| Day/Night | Auto(ICR) / Color / B/W |
| BLC Mode | BLC / HLC / DWDR |
| White Balance | Auto/Natural/Street Lamp/Outdoor/Manual |
| Gain Control | Auto/Manual |
| Noise Reduction | 3D DNR |
| Motion Detection | Off / On (4 Zone, Rectangle) |
| Region of Interest | Off / On (4 Zone) |
| Electronic Image | Support |
| Smart IR | Support |
| WDR | 120db |
| Flip | 0°/90°/180°/270° |
| Mirror | Off / On |
| Privacy Masking | Off / On (4 Area, Rectangle) |
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