electronic Horn with Microphone ADX802

electronic Horn with Microphone Model:ADX802 Voice coil impedance:4/6/8 Ohm Voice coil Dimension(Dia):¢25.6mm Rated Voltage:12VDC Operating voltage:9 16VDC Output Power:15W/20W/25W/30W Min.S.P.L 105/108/112/115dB(at rated voltage at 1M) Max.Rated Current:550/1000/1200/1500mA Tone Nature:Warble/1-Tone/3-Tone/6-Tone Operating Temperature:-20 +60°c Weight:476±10g This product works as either alarm or loudspeaker, for example: it will send out different kinds of sounds if you push different buttons, loud and clear. Also, this product can amplify voicewhen speakingthrough the microphone to give orders or announce messages. Durable and effective