Normal buzzer. It will beep when power up. If you want to get a buzzer that can generate tones, you need to get a piezo buzzer.
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Description:A buzzer or beeper is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and
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Buy 5V Active Electromagnetic Buzzer online at
Subminiature PCB Mount Electronic Buzzer / Sounder - 12v
3.5-5.5V Standard Active Buzzer Module For Arduino – Aerokart India
PCB Mount Buzzer at Rs 20/unit, Piezo Buzzer in Midnapore
SunRobotics Buzzer Module B27 12V,PCB Mount Piezo,PCB Mount 5V,Active Buzzer Module 3.3-5V at Rs 28/piece in Ahmedabad
5v Active Buzzer Mini Alarm Speaker For Arduino Pack Of 5 Pcs
AVS COMPONENTS 5 Pcs 5v Active Pizzo Buzzer B-10 continuous Ringing Pcb Mount for Arduino
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1.5-28V Piezo PCB Mount Buzzer - Altronics