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Mechanical Buzzer

As a leading mechanical buzzer manufacturer in China, Shenghui Electronic offers a wide range of durable electromechanical buzzer solutions designed for high-impact industrial and commercial applications. Our mechanical buzzer portfolio includes compact models (e.g., 23×16×15mm) and robust AC/DC variants (up to 220VAC), engineered to deliver reliable audible alerts in harsh environments.


These electromechanical buzzer units are ideal for machinery alarms, control panels, and power systems where loud, clear sound output is critical. With extensive OEM/ODM capabilities, we can customize voltage, sound pressure level (dB), and mounting configurations to match your specific project requirements. Rely on our ISO-certified production expertise for electromechanical buzzer components that combine longevity with consistent performance.


Mechanical Buzzer
Mechanical Buzzer
23x16x15 3VDC 75dB
Mechanical Buzzer
Mechanical Buzzer
23x23x18 220VAC 85dB
Mechanical Buzzer
Mechanical Buzzer
Φ28.0×18.0H 12VDC 85dB
Mechanical Buzzer
Mechanical Buzzer
Φ28.0×20.0H 12VAC 83dB

FAQs about

Mechanical vs Piezoelectric Buzzers

Mechanical Buzzers​ operate using electromagnetic principles to move mechanical components, producing sound through physical vibration. They typically offer a lower frequency, deeper tone, higher sound output (up to 85+ dB), and can handle a wider voltage

Electromagnetic Buzzer Selection Guide

Based on the provided links, the selection of an electromagnetic buzzer involves key considerations:Operating Voltage: Electromagnetic buzzers are available in various voltage ratings, commonly ranging from 3V DC to 12V DC, with some models supporting up

How many volts is an Electromagnetic Buzzer?

Electromagnetic buzzers are available in a wide range of standard operating voltages. Common DC voltage ratings include 3V, 5V, 6V, 9V, 12V, and 24V, while some models can also support AC voltages (e.g., 110V or 220V AC). The exact voltage depends on the