SonaBlow allows, through a pyrotechnic chain, to eliminate the electric firing line by replacing it with an acoustic command. The system consists of a surface communication module (SCM) to which a waterproof hydrophone is connected. The hydrophone transmits an acoustic command to SonaBlow, which is equipped with an acoustic receiver and an energy source in order to fire two underwater electric detonators. The user is thus able to trigger one or several SonaBlow at any time from the surface module.

SonaBlow integrates RTsys MCM manned-unmanned teaming solution giving now a full autonomy to EOD and Combat Divers for Identification, localization, classification and neutralization of mines.