The SiOnyx Aurora PRO is a color night vision attachment that is very effective in combination with a Red Dot or Holographic Sight. With this attachment you can see the surroundings not only in color during the day, but also at night. The Aurora PRO is the high-end model in the series and features premium optics, a next-gen CMOS sensor and a large 44-degree field of view. The device can automatically make videos when the viewer feels a recoil and also features GPS/compass.