The Warden 640 is a compact, lightweight design, keeping users agile in critical situations. Ideal for applications such as scouting, search and rescue, surveillance, wildlife observation, hunting and law enforcement. Featuring an expansive 22x18 degree field of view; 640x480 thermal sensor; 35mm germanium lens detects heat signatures up to 1300 meters, even in total darkness, fog, smoke and harsh weather. Equipped with Armasight's Iron Wolf platform; video and image capture; USB video streaming; a USB-C interface; multiple color palettes; simple 3-button controls and image enhancements for optimal performance in the field. Includes neck lanyard, USB-C cable, two CR123A batteries, lens cloth, soft case and product manual.