Power supply: DC 12V/1A, plug 5.5x2.1mm. The power adapter is included. Wave length 850nm Infrared light. The beam lights is INVISIBLE to naked eyes but give a red glow. Greatly improve the performance for night vision cameras. Built-in 6pcs high power LED lights, view angle 90 degree, IR light distance about 65ft. The IR illuminator help producing better night vision image,best work with wide angle IP cameras and CCTV cameras. Waterproof IP67.Ideal for both outdoor and indoor use. With high quality aluminum case and reinforced glass window. Automatically turn ON and OFF. Built-in light sensor, the CCTV ir illuminator will be automatically turn on at night and turn off at daytime.