The Dahua IPC-HDW1839T-A-IL-0280B-S6 is an 8MP 4K Smart Dual Light IP camera designed for reliable indoor and outdoor video surveillance. Its 1/2.7" CMOS sensor delivers up to 3840 × 2160 resolution, providing detailed images for residential, commercial, industrial and perimeter-security applications. The fixed 2.8mm F1.6 lens provides a wide 110° horizontal field of view, making the camera suitable for monitoring entrances, courtyards, warehouses, shops and other areas requiring broad scene coverage. The camera supports up to 20 fps at 8MP, with lower resolutions supporting higher frame rates. Its Smart Dual Light system combines infrared and warm-light illumination, with both providing up to 30m illumination distance. This allows the camera to maintain visibility in low-light environments while offering flexible nighttime monitoring. The camera also features a built-in microphone, Smart H.265+/H.264+ compression, DWDR, 3D noise reduction and human detection. Network connectivity is provided through a 10/100 Mbps RJ45 port with PoE, while the robust IP67-rated enclosure makes it suitable for outdoor installations. The camera is compatible with the Dahua PFA13A-E junction box, along with various wall and pole mounting accessories.