DSC SD-30W Dual-Tone Siren, 6-12VDC, 1100mA, 30W, 120dB Sound Pressure Level, 9" 8" 5.5", ABS Plastic.

Product Overview The DSC SD-30W is a dual-tone security alarm siren with a 120dB sound level and a 1,100ma current. This siren is the perfect addition to just about any security system. Main Features 30 Watt dual-tone siren Show More Show Less