Dahua IPC-HFW2441S-S 4MP IR Fixed-focal Bullet IP Camera

Description

Dahua IPC-HFW2441S-S 4MP IR Fixed-focal Bullet IP Camera

The Dahua IPC-HFW2441S-S is a 4MP IR Fixed-Focal Bullet WizSense Network Camera that combines high-resolution imaging with intelligent video surveillance features. It is suitable for applications where clear video, reliable nighttime monitoring, and human/vehicle detection are important.

The camera uses a 1/2.9-inch progressive CMOS sensor and provides a maximum resolution of 2688 × 1520 pixels. This allows the camera to capture detailed surveillance footage suitable for monitoring entrances, shops, offices, warehouses, parking lots, and outdoor areas.

For nighttime monitoring, the camera features an IR LED with up to 30 meters of illumination distance. The IR illumination can be controlled automatically or manually, helping provide clear black-and-white images in dark environments.

The camera uses a fixed-focal M12 lens available in 2.8mm and 3.6mm options. The 2.8mm lens provides approximately 95° horizontal viewing angle, while the 3.6mm lens provides approximately 78° horizontal viewing angle.

The 120dB WDR feature helps balance extremely bright and dark areas in the same scene. This makes the camera particularly useful for entrances, gates, windows, and outdoor locations where strong backlighting may otherwise reduce image quality. It also supports 3D noise reduction, BLC, HLC, ROI, white balance, image rotation, and privacy masking.

As a WizSense camera, the IPC-HFW2441S-S supports deep-learning-based human and vehicle classification. Its perimeter protection functions include Tripwire and Intrusion, with human and vehicle classification helping improve detection accuracy and reduce irrelevant alarms.

The camera also supports Smart Motion Detection (SMD) and Smart Search features when used with compatible Dahua equipment. Smart Search can work with a Smart NVR to refine intelligent searches and extract relevant event videos.

For video storage and connectivity, the camera supports MicroSD cards up to 256GB, FTP/SFTP storage, and network connectivity through a 10/100 Base-T RJ-45 port. It supports ONVIF Profile S/Profile T, P2P, CGI, and Milestone for integration with compatible surveillance systems.

The camera includes a built-in microphone, allowing audio to be captured along with video. It supports G.711a, G.711Mu, PCM, and G.726 audio compression.