Passive Type
- 9V 12V 85dB 4000Hz Passive Piezo External Buzzer With Pin
- 20mm*4mm 12V 80dB 3.5kHz ac buzzer with wires
- 9V 85dB 4000Hz Electric Piezo Transducer Buzzer
- 22mm*4mm external drive piezo transducer
- 3v 10v Passive Piezo Transducer for Remote Control
- 12V Ac Buzzer Piezo Transducer 85dB Piezo Actuator
- 10v 75dB Passive Piezo Electronic Transducer
- 85db 12v 1300Hz ac piezo buzzer 30mm for light photocopier
- 30mm 110db Mini Low Current Passive Piezo Buzzer
- 5V 80dB 4000Hz Passive Piezo Sounder Buzzer