भाग संख्या SCE016XD3DB2S श्रेणियाँ Piezo Buzzers & Audio Indicators RoHS विवरण तालिका SCE016XD3DB2S विवरण Piezo Buzzers & Audio Indicators ALARM W/VOLUME CNTRL; 12VDC; 3KHZ; CONTINUOUS+MP; 2 SOUND LEVELS