Description:2 wired , convenient for connecting. for industrial use. When the DC piezo buzzer is energized, it will make a sound immediately.Complete drive circuit incorporated for direct operation from DC power source.Electronic buzzers are widely used in communications, household appliances, automobiles, UPS power, alarm reporting; instruments and meters, electronic toys and electronic clocks etc.Note: Please allow 1-3mm error due to manual measurement. Thanks for your understanding.Specification:Product name: Active Piezo Buzzer SounderModel: 3022Sound Type: Alarm SoundRated Voltage: DC 12VSound Pressure: 105dBCable Length: 105mm/4.13"Buzzer Total Size: 37x22mm/1.45"x0.86"(D*H)Color: BlackWeight: 26gPackage Content: 2x Active Piezo Buzzer Sounder.
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