品牌:HYDZ 型号:HYD-4216W 种类:蜂鸣器(片) 材质:ABS 规格尺寸:42X16(mm) 声道数:单声道
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品牌:华宇 型号:HYZX (连续声) 种类:蜂鸣器(片) 材质:ABS 规格尺寸:50*37(mm) HYZX dzsc/18/2362/18236250.jpgdzsc/18/2362/18236250.jpgSPECIFICATIONSTypeUnitHYNB-1HYNB-2HYNB-3Rated Voltage(Square Wave)V123648Operating VoltageV8-153-4038-50*Rated Current(MAX)mA263239*Min Sound Output at 10 cmdB100100105*Resonant FrequencyHz1000±300Operating Temperature℃-20~+80Weightg28 dzsc/18/2362/18236250.jpgdzsc/18/2362/18236250.jpgSPECIFICATIONSTypeUnitHYNB-1HYNB-2HYNB-3Rated Voltage(Square Wave)V123648Operating VoltageV8-153-4038-50*Rated Current(MAX)mA263239*Min Sound Output at 10 cmdB100100105*Resonant FrequencyHz1000±300Operating Temperature℃-20~+80Weightg28
工作电压:DC12,DC24,AC220(V) 报警电流:100(mA) 适用范围:防盗 类型:电子报警器BJ-1 dzsc/18/2388/18238849.jpgdzsc/18/2388/18238849.jpgSPECIFICATIONSTypeUnitBJ-1BJ-2BJ-3Rated Voltage(Square Wave)V1224220VACOperating VoltageV8-1518-28200-250*Rated Current(MAX)mA97110105*Min Sound Output at 10 cmdB110110110*Resonant FrequencyHz2500±5002500±5002500±500Operating Temperature℃-20~+70-20~+70-20~+70Weightg505061