5pcs Piezo Buzzer Electronic Sounder High Decibel 2-Wire Leads Electric Buzzer Active Piezoelectric Buzzer

Warning Buzzer & Chime- Color: Black- Material: ABS, copper- Size: 2.20X2.20X1.00cm/0.86X0.86X0.39in- Sound Level: 80 dB- Rate Voltage: 12V DC- Operating Voltage: 3 - 24V- Frequency: 3000 + / - 500Hz- The shell is made of high grade engineering plastic, and the built-in chip is more sensitive to detect objects.- Microprocessor, responsive and rapid, improve the horn load capacity, can protect the current short circuit caused by overload, suitable for a variety of complex environments.- Clear and bright sound, strong penetrating power so that the ear can not ignore the rapid acceptance of warning information.- Fit for computers, printers, copiers, alarms, electronic toys, automotive electronics, telephones, timers and other electronic products as a sound device.- Small and compact size, light in weight, you can carry and use it wherever you go.Packing list 5 x piezo buzzers

• Warning Buzzer & Chime
• 5pcs Piezo Buzzer Electronic Sounder High Decibel 2-Wire Leads Electric Buzzer Active Piezoelectric Buzzer