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