Dahua IPC-HFW2431SP-S 4MP WDR IR Bullet Camera

Description

Dahua IPC-HFW2431SP-S 4MP WDR IR Bullet Camera

The Dahua IPC-HFW2431SP-S 4MP WDR IR Bullet Camera is designed to deliver clear and dependable video surveillance in both daytime and nighttime environments. Its 4MP progressive CMOS sensor provides a maximum resolution of 2688 × 1520 pixels, allowing users to capture detailed security footage. It can also output 4MP video at 25/30fps depending on the configured resolution.

For nighttime monitoring, the camera includes an integrated IR LED with up to 30 meters of infrared illumination. Smart IR technology helps optimize the infrared lighting and reduce overexposure of nearby objects.

The camera features a fixed-focal M12 lens available in 2.8mm and 3.6mm options. The 2.8mm lens provides a wider viewing angle of approximately 102° horizontal, while the 3.6mm lens provides approximately 84° horizontal coverage.

With 120dB WDR, the IPC-HFW2431SP-S is capable of handling scenes containing both bright and dark areas, making it useful for entrances, gates, windows, and outdoor locations exposed to strong sunlight. It also supports 3D DNR, BLC, HLC, ROI, and image rotation for improved image quality.

The camera supports H.265, H.264, Smart H.265+, and Smart H.264+ video compression technologies. These technologies help reduce bandwidth and storage requirements while maintaining useful image quality.

For intelligent surveillance, the camera supports Intrusion and Tripwire detection along with motion detection, video tampering, illegal access, network disconnection, IP conflict, and voltage abnormality detection. It also supports MicroSD storage up to 256GB for local recording.

The IPC-HFW2431SP-S supports 12V DC and PoE, allowing network connectivity and power to be delivered through a single Ethernet cable when using a compatible PoE switch or NVR. Its IP67 and IK10 protection makes it well suited for outdoor installations where resistance to dust, water, and mechanical impact is important.