Detector for fire alarm system base with sound alarming function

Detector for fire alarm system base with sound alarming function, including a base body, its characterized in that: base body's lower bottom surface on be provided with self -tapping screw mounting hole and coiled hair mounting screw hole, the self -tapping screw mounting hole on install a buzzer through self -tapping screw, coiled hair mounting screw hole on have a circuit board through coiled hair mounting screw, circuit board and buzzer between adopt electrical connection wire, base body's upper surface be provided with the power cord interface. For fire detector provides a base of taking the buzzer, when the detector detected the conflagration, the buzzer sent the warning sound in the base, had solved the problem that can not send the chimes of doom when detector self is reported to the police, can let the clear audio -visual place that the conflagration takes place of knowing of personnel, and the user is reminded to the very first time, and the buzzer base designs on the basis of original base size, use