Dahua IP Bullet Camera 30m DH-IPC-HFW1431S-S4

The Dahua DH-IPC-HFW1431S-S4 is an IP bullet camera designed for surveillance and security purposes. Here’s an overview of its key features and specifications:

1. Camera Resolution: This model, with its 4-megapixel sensor, offers a high resolution for clear and detailed images. The resolution typically provides greater clarity than standard 1080p cameras, making it suitable for environments where capturing finer details is important.
2. IP Technology: As an IP (Internet Protocol) camera, it transmits video data over a network. This allows for remote viewing and management, and integration into larger, network-based security systems.
3. Infrared (IR) Night Vision: The camera is equipped with IR LEDs for night vision capabilities, enabling it to capture clear footage in low-light or even no-light conditions up to a specified range, which in this case is around 30 meters.
4. Bullet Camera Design: The bullet-style design is typically more elongated and noticeable, often chosen for its ease of installation and direction adjustment. Bullet cameras are commonly used for outdoor settings due to their range and visibility.
5. Lens: The camera features a fixed lens, usually around 3.6mm, providing a specific field of view that is appropriate for general surveillance needs.
6. Weatherproof Casing: Designed for outdoor use, the camera likely comes with a weatherproof casing, protecting it against environmental elements like rain and dust.
7. Connectivity and Integration: It supports network connectivity, which allows it to be integrated with various surveillance systems and devices. The camera is typically compatible with NVRs (Network Video Recorders) and can be accessed remotely.
8. Video Compression: The camera likely supports efficient video compression formats like H.264 or H.265, which help in reducing bandwidth and storage requirements while maintaining high video quality.
9. Power Supply: It is likely to support Power over Ethernet (PoE), allowing both power and data to be transmitted over a single network cable, which simplifies installation.
10. Additional Features: The camera might include features like motion detection, tamper alerts, and potentially advanced analytics like line crossing or intrusion detection.
11. Applications: Ideal for a wide range of applications, including residential, commercial, and public area surveillance, where detailed video capture is necessary.

For detailed specifications like the exact focal length of the lens, the specific range of IR illumination, and compatibility with different network systems, it’s recommended to consult the product’s datasheet or Dahua’s official website.