Security robot shaped like a Chozo head bas relief statue that shoots fireballs at intruders. Wallfires are equipped with motion trackers for proximity detection. Because they are disguised as statues, Wallfires would be difficult to detect by the untrained eye if placed in rooms full of Chozo sculptures, but oddly, most appear well away from any decoration, suggesting these devices were normal ornamentation doubling as security and were designed to deactivate in the presence of a Chozo.