5pcs Piezo Alarm Electronic for Classroom Car Motorcycle Piezo Electric Tone Electronic

Package List 5 x piezo buzzers Features - Frequency: 3000 + / - 500Hz piezo buzzer - Material: ABS, copper Electronic alarm - Operating Voltage: 3 - 24V Piezo Alarm for car - Sound Level: 80 12v piezo buzzer - Size: 2.20X2.20X1.00cm/0.86X0.86X0.39in alarm for circuit - Rate Voltage: 12V DC Active Piezo Buzzer - ColorBlack replacement piezo buzzer - The shell is made of high grade engineering plastic, and the built- is more to detect objects Electronic Buzzer. - Fit for computers, printers, copiers, alarms, electronic , automotive electronics, telephones, timers and other electronic products as a sound device High Decibels alarm. - Small and compact size, light in weight, you can carry and use it wherever you go Buzzer for circuit. - Clear and bright sound, strong penetrating power so that the ear can not ignore the rapid acceptance of warning information Electronic Buzzer Alarm. - Microprocessor, responsive and rapid, the horn load capacity, can protect the short circuit caused by overload, suitable for a variety of complex environments Piezo Electric Tone Buzzer.Goods DescriptionHigh Decibels alarm Are you looking for a professional, yet reasonable piezo buzzer? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional alarm buzzer must meet your needs, this piezo buzzer is one of for you

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