IIVVERR 2Pcs DC 2-5V 8mm x 8mm x 3mm SMD Electromagnetic Passive Buzzer Black (2Pcs DC 2-5V 8mm x 8mm x 3mm SMD Electromagnetic Passive Buzzer Black - - Amazon.com
Aexit 5 Pcs 8.5mm x 8.5mm x 3mm Black SMD SMT Passive Buzzer DC 3.6V 100mA 2730 Hz (863562b3962fb13c7fb5de4d6a132a20): Amazon.com: Industrial & Scientific
IIVVERR 5pcs 9mm x 9mm x 3.5mm Square Shape SMD Buzzer Black DC 1.5V
3-Pack DC 3V-24V Piezo Electric Buzzer Piezo Buzzer Alarm Active Buzzer Loud Continuous Sound with 100mm Sound Cable: Amazon.com: Industrial & Scientific
Amazon.com: BNYZWOT Active Piezo Buzzer 90 db with Industrial Audio Inside 2-Wire Leads Electric Alarmer DC 3-24V 10Pcs : Electronics
Amazon.com: Aexit KLJ-8530A Black DIP Switches SMD SMT Type Buzzer 8.5mm x 8.5mm x 3mm SP3T DIP Switches 4 Pcs : Industrial & Scientific
Amazon.com: Aexit 5Pcs DC Security & Surveillance 4-6V 9mm x 4mm SMD Electromagnetic Passive Horns & Sirens Buzzer Black : Industrial & Scientific