... the extinguishant inside will be activated, quickly produce and quickly formed Nano type of aerosol fire extinguisher gases and jet, quickly ... start signal, the extinguishant inside will be activated.and quickly formed Nano type of aerosol fire extinguisher and spurt out, ... start signal, the extinguishant inside will be activated.and quickly formed Nano type of aerosol fire extinguisher and spurt, to ...