Category: Security Markalites, or more fully Markalite Flying Atomic Heat Ray Projector, are complex flying devices capable of projecting concentrated infrared and higher frequency radiation to cause targets to overheat and combust. Each unit consists of a disk some 200 meters in diameter, which is mounted to a gyroscopically balanced framework. This housing also contains a small fusion reactor, an array of retrorockets, and simple phased neutrino communication array through which it receives telemetry and targeting information from the facilities security AI.