品牌铠卫型号SG109类型多线声光报警***消防系统专用声光报警器技术参数防火ABS阻燃外壳工作电压：DC24V额定电流：30mA闪烁次数：60-100次/分钟报警声压：93dBTheSG109SoundStrobeofnotificationappliancesoffersawiderangeofSound/strobes,forwallandceilingapplicati***,indoorsandoutdoors.Theyaredesignedtobeusedin24voltDCsystems.DC16-30VPoweredSoundTonecanbeselected:I-Ambulance,II-***Car,III-Fire-engineLonglifeofStrobe:Minimum40000timesStrobeflashrate:1flashpersecondLoudalarmsound:Minimum100dBSuitableforthemajorityofconventionalfirealarmsystems)