Fire suppression system uses gaseous agents to extinguish fires, either by displacing oxygen or by cooling the fire. A gas-based fire suppression system—also called a gaseous or clean-agent system—is an automatic fire-protection solution that uses pressurized inert or chemical gases to put out fires swiftly without water.

 

It rapidly floods a room with a safe gas (e.g., nitrogen, argon, FM-200/ HFC 227EA, Novec 1230/FK 5-1-12) to either reduce oxygen or disrupt combustion, extinguishing the fire without harming electronics or leaving residue