Self-contained Aero-K fire suppression systems flood protected area with ultrafine dry aerosol that chemically smothers even raging fires, then prevents subsequent reflash. Triggered by eutectic fuse when temperatures reach a preset point. Boast no pipes, wires, tanks, or plumbing. Aerosol dissipates almost immediately. Residue is easily vented away. Will not harm computers and other sensitive electronic equipment. Canisters offer 25- to 2,500-gram dispersals for handling small to larger fires. Mount to wall or ceiling.