The utility model discloses a multifunctional fire -fighting spray head, including smog absorber, thick xarm, thin xarm and hand -to -arm grip, smog absorber fixed connection is above thick xarm, thick xarm is in the same place through the activity fix with plugs with thin xarm, the fire control shower nozzle is connected to the other end of thin xarm, thick xarm one end below fixed connection hand -to -arm grip, hand -to -arm grip one side is equipped with toolbox and alarm, the toolbox is located the alarm upper end, the intermediate position is equipped with the shower nozzle starter in the hand -to -arm grip, the aqueduct is connected to the hand -to -arm grip lower extreme. The utility model discloses an interconnect of smog absorber, slightly xarm, thin xarm and hand -to -arm grip has become a whole, can make the motor start -up through starting the shower nozzle starter, and fire control in this time shower nozzle is started working, and owing to being equipped with smoke sensor above the fire control shower nozzle, when producing smog, the smog of smog absorber front end absorbs the mouth just can absorb smog, has reduced the injury that the conflagration emergence brought.