The EH system uses AEROSOL as an extinguishing agent for fire suppression.
This aerosol is a mixture of gas and extremely fine liquid or solid particles.
When the AEROSOL comes into contact with the flame, it disrupts the combustion process by binding free radicals, effectively breaking the chain reaction.
The flame extinguishes within seconds. As long as the AEROSOL remains in the room, it prevents re-ignition.