Disc Horn(auto horn/car horn) DL-1255GD 12V 6A 115dB 265Hz, 345Hz, ISO9001,CCC Certificate NameDisc Horn(auto horn/car horn)ModelDL-1255GDParameter12V 6A 115±5dBFrequency265Hz±20, 345Hz±20Remark0320 202 016ISO9001,CCC Certificate Disc Horn(DL-1255GD,auto horn/car horn)