HAC-ME1809TH-A-PV-S2 is an 8 MP 4K Ultra HD outdoor camera, ideal for high-resolution professional video surveillance systems. Equipped with a 4K CMOS sensor and a 3.6 mm fixed lens, it supports 4 HD video technologies: HDCVI, HDTVI, AHD, and CVBS for broad compatibility. The Smart Dual Light technology with IR illumination up to 40 meters and the WDR, 3D NR, and BLC functions ensure clear images even at night. Thanks to its active deterrence with red and blue lights, built-in microphone, alarm output, and IP67 protection, it is ideal for 4K outdoor video surveillance systems with active security. Dahua