Câmara de vigilância IP DAHUA IPC-HDW2249TM-S-IL-0280B — 2 MP, distância focal fixa 2,8 mm, IR e luz branca, IP67, PoE/DC

The DAHUA IPC-HDW2249TM-S-IL-0280B White is a compact 1080p IP camera with a 1/2.8" CMOS sensor, fixed 2.8 mm F1.6 lens and progressive scan for clear video capture. It supports H.265/H.264 compression, dual streams, built-in microphone and PoE (802.3af) power for simplified installation. The camera offers up to 30 m night illumination using IR or warm light, IP67 weather resistance and a robust metal housing for indoor or outdoor monitoring.

Advantages

This camera delivers full HD (1920 × 1080) video with smart H.265+/H.264+ codec options to reduce bandwidth and storage usage. It features wide 107° horizontal field of view from the 2.8 mm lens, excellent low-light sensitivity (0.002 Lux color, 0.0002 Lux B/W) and built-in IR/warm light up to 30 m for reliable 24/7 surveillance. Intelligent functions include perimeter protection (intrusion and tripwire) and smart search integration with compatible NVRs. The unit is PoE-capable, supports microSD storage up to 256 GB and meets IP67 for outdoor durability.

Suitable for

• Small to medium outdoor and indoor surveillance of entrances, parking areas and building perimeters
• Retail and office monitoring where wide coverage and audio recording are required
• Integration with Dahua/ONVIF NVR systems for event-based search and storage

Key specifications

• Image sensor: 1/2.8" CMOS
• Maximum resolution: 1920 × 1080 (1080p)
• Lens: Fixed 2.8 mm, F1.6, M12 mount; horizontal FOV 107°
• Low illumination: 0.002 Lux (Color, 30IRE); 0.0002 Lux (B/W, 30IRE); 0 Lux with illuminator on
• Night illumination distance: 30 m (IR) / 30 m (Warm light)
• Video compression: H.265/H.264/MJPEG (sub stream); Smart H.265+/H.264+
• Frame rate: Main stream 1920×1080 @ up to 25/30 fps; 2 streams total
• WDR: 120 dB; Noise reduction: 3D NR; Day/Night: Auto/Color/B/W
• Audio: Built-in microphone; audio codecs G.711a/G.711Mu/PCM/G.726
• Network: RJ-45 (10/100), IPv4/IPv6, ONVIF Profile S/T, RTSP/RTMP/HTTP/FTP/SFTP
• Storage: Micro SD up to 256 GB; FTP/SFTP
• Power: 12 VDC or PoE (802.3af); typical power 1.6 W (12 VDC), max 4.4 W (PoE)
• Operating temperature: -40 °C to +60 °C; Protection: IP67
• Dimensions: 99.1 mm × 121.9 mm (approx.); Net weight: 0.46 kg

How to use

Mount the camera using appropriate fittings for the chosen indoor or outdoor location, ensuring the lens has an unobstructed view. Connect to a 12 VDC power supply or to a PoE-enabled switch for both power and network. Use the camera web interface, Dahua management software (DSS/DMSS) or an ONVIF-compatible NVR to configure video settings, motion detection, ROI and privacy masks. Insert a supported microSD card (max. 256 GB) or configure remote storage (FTP/SFTP) for local recording. Adjust day/night, illuminator and WDR settings to match lighting conditions.

Recommendations

For best performance, install the camera at a height and angle that provide the desired DORI coverage (detect up to ~43.9 m, recognize up to ~8.8 m, identify up to ~4.4 m with the 2.8 mm lens). Use PoE for simpler wiring, enable Smart H.265+ to reduce storage needs, and regularly check firmware and security settings to maintain network protection.