12-24V 6Tones Car Police Fire Alarm Horn Ring Alarm System Siren Speaker Warning Loud Sound Alarm Speaker Support Dropshipping and Wholesaling.100% Original and Good Quality with Free After-sale Warranty.6 tone surroundThe sound is loudEasy installationWide range of applicationsApplicable models: GeneralType: Alarm HornColor: BlackPower supply voltage: 12-24VImpedance: 8Sound level: 105dbCurrent: 0.5-1.0AMaterial: metalSize: 56*45*40mmPackage Contents:1 * Alarm HornOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.