The Dahua HAC-HDW1500TLMQ-IL-A-0280B-S3-DIP is a professional 5MP HDCVI dome-style camera from Dahua's Lite Series, designed for reliable surveillance in residential, commercial and outdoor security installations. It combines a 5MP CMOS sensor, 2.8mm fixed lens and Smart Dual Light illumination for detailed day and night monitoring. The 2.8mm wide-angle lens provides a broad field of view, while the integrated IR and warm-light illumination extends visibility up to 20 metres, depending on the selected S3 configuration. Smart Dual Light technology can intelligently switch between infrared and warm illumination to provide clearer nighttime images while helping preserve useful scene detail. The camera supports multiple analogue video standards, including HDCVI, TVI, AHD and CVBS, selectable through the integrated DIP switch. It also features DWDR, 3D noise reduction, BLC/HLC, motion detection and an integrated microphone, making it a versatile upgrade for existing CCTV systems. With an IP67-rated housing, 12V DC power and a wide operating temperature range of -40°C to +60°C, the HAC-HDW1500TLMQ-IL-A-0280B-S3-DIP is well suited to demanding indoor and outdoor surveillance applications.