DAHUA IPC-HFW1439TC1-A-LED-0280B-PRO câmara IP bullet 4MP full-colour com microfone incorporado, distância focal fixa de 2,8mm, visão noturna com luz branca 30m, IP67, PoE

This 4-megapixel bullet IP camera delivers crisp 2560 x 1440 video with full-colour night vision up to 30 metres, thanks to its integrated white light LED and 120dB WDR. The built-in microphone captures audio, while the fixed 2.8mm lens with F1.6 aperture and 95° horizontal field of view covers broad areas. H.265 compression reduces bandwidth and storage needs, and the IP67-rated metal and plastic housing withstands harsh weather. Power via 12V DC or PoE (802.3af), with a microSD slot for up to 256GB local recording.

Advantages

Full-colour imaging at night eliminates the need for infrared, providing detailed evidence in low-light scenes. The 120dB true WDR balances bright and dark areas, ensuring clear footage in challenging lighting. A built-in microphone adds audio context, while the 2.8mm lens offers a wide 95° view for monitoring large spaces. H.265 encoding cuts storage and bandwidth costs by up to 50% compared to H.264. The rugged IP67 casing protects against dust and water, and PoE support simplifies installation with a single cable for power and data.

Suitable for

• Outdoor perimeter surveillance for homes, shops, and small businesses
• Entrances, driveways, and loading docks where colour night vision is critical
• Areas needing audio monitoring, such as intercom zones or cashier points
• Installations with PoE switches or injectors for streamlined wiring
• Users requiring local backup recording on microSD cards

Key specifications

• 1/3" 4MP progressive CMOS sensor, 2560 x 1440 resolution
• Fixed 2.8mm lens, F1.6, 95° horizontal field of view
• Full-colour night vision with white light LED, up to 30m
• Built-in microphone, H.265/H.264/MJPEG compression
• IP67 weatherproof, metal and plastic housing, -40°C to +60°C operating range
• 12V DC or PoE (802.3af), max 5.6W consumption
• MicroSD slot up to 256GB, RJ-45 10/100 Ethernet
• Smart detection: motion, video tampering, scene changing

Recommendations

For reliable 24/7 outdoor surveillance with vivid colour at night, this DAHUA bullet camera is an excellent choice. Pair it with a PoE NVR for centralized recording and remote access. Position the camera to avoid direct light sources for optimal WDR performance, and use a high-endurance microSD card for local storage. Regularly check firmware updates to maintain security and feature enhancements.