Active Type
- 100db Piezo Buzzer Beeper with Circuit
- 24cm DC 12v Piezo Buzzer 85dB Alarm Buzzer For Toy
- 12V 24V 100dB 105dB Alarm Car Piezo Buzzer
- 42MM Siren Sound Piezo Buzzer
- 80db 43*53mm 220v fast pulse piezo buzzer
- 12V 90dB 2900hz continuous tone pulse tone Piezo Buzzer
- continuous / single 12v piezo buzzer for Home appliance