防爆型信号扬声器SPNA防爆声光报警器SESA-S型声光组合型警示灯S100D灯泡反射镜转亮型报警指示灯S80AR壁装型多色LED半圆指示灯SWTC声光组合型报警指示灯S125D内压防爆警示灯SNE防爆型反射镜旋转型警示灯SEA防爆型声光组合重负荷、船舶用警示灯SHD声光组合船舶壁挂式警示灯SCDW声光组合船舶自立式警示灯SCDF防爆声光组合警示灯SESA内压防爆电铃SEBA防爆声光组合警示灯SNES重负荷双喇叭信号扬声器SHDN30防爆电铃SBE130防爆声光报警器BJ防爆手动报警按钮DSB-SX3231报***151XST防爆手动火灾报警按钮HD05EX防爆声光报警器DBJ-1防爆声光报警器FSG-103型防爆声光报警器RS100型火灾声光警报器HX-100A/B型手动火灾报警按钮J-SAP-8402型手动火灾报警按钮J-SAM-GST9116隔爆型声光报警器BK8010Ex隔爆型手动报警按钮BK8400Ex)