Dahua DH-IPC-HFW1439TL1-A-IL 4MP Smart Dual Light Bullet IP Camera

The Dahua DH-IPC-HFW1439TL1-A-IL is a high-performance, professional-grade outdoor bullet IP camera engineered to deliver uncompromised 24/7 security. Built on Dahua’s innovative Smart Dual Light architecture, this camera intelligently switches between invisible infrared and warm visible light to capture full-color evidence only when an event occurs. Delivering sharp 4MP Quad HD resolution, an integrated microphone for audio surveillance, and a rugged, weatherproof build, it provides the ultimate protection for residential properties, retail storefronts, and commercial facilities.

Key Features

• 4MP Quad HD Crystal-Clear Footage: Powered by a 1/2.9″ Progressive Scan CMOS image sensor, the camera records at a maximum resolution of 4MP ($2560 \times 1440$) at up to 25/30 frames per second. This ensures ultra-sharp image detail, making it easier to identify faces, clothing colors, and license plates.

• Intelligent Smart Dual Light Technology: This flexible illumination system offers three distinct night modes. It can operate in stealthy IR mode (up to 30m) for standard monitoring, but instantly switches to warm LED full-color mode when its smart detection algorithms identify a human target, deterring intruders while capturing vital color details.

• Bright F1.6 Aperture & 3.6mm Lens: The large F1.6 aperture lets in significantly more light than standard security lenses. Paired with a versatile 3.6mm lens, it delivers a well-balanced, wide-angle field of view optimized for perimeter security and open spaces.

• Power over Ethernet (PoE) Support: Simplifies installation by combining power supply and network data transmission into a single standard RJ-45 Ethernet cable, reducing clutter and cutting installation costs.

• Built-in Microphone: Features an integrated mic that records high-quality audio alongside the video feed, adding an extra layer of situational awareness and evidence collection.

• Advanced Image Optimization (DWDR & 3D NR): Equipped with Digital Wide Dynamic Range (DWDR) to balance high-contrast lighting environments (such as harsh shadows or intense backlighting) and 3D Noise Reduction (3D NR) to eliminate graininess in low-light conditions.

• Smart Detection & H.265+ Compression: Built-in intelligent motion detection accurately flags security events while filtering out background noise. It utilizes advanced H.265+ video encoding to drastically minimize video file sizes, reducing bandwidth overhead and saving valuable storage space.

• IP67 Weatherproof Durability: Enclosed in a heavy-duty, IP67-rated weatherproof housing, the camera is completely dust-tight and fully capable of enduring heavy downpours, intense heat, and freezing outdoor environments.

Technical Specifications