Products Details
| Rated Voltage | 120V |
| Operating Mode | piezoelectricity |
| Material | paper box |
| Mounting Type | Lead type |
| Size / Dimension | 55mm |
| Description | piezoelectric passive buzzer |
| Frequency | 3000 |
| Voltage - Rated | 120 |
| Features | Fast response and long life |
| Voltage Range | 3-130V |

FAQ
1. What is a 120V waterproof passive piezo buzzer?
A 120V waterproof passive piezo buzzer is an audio signaling device that uses external drive signals and is built for waterproof, industrial-grade applications.
2. How does a passive piezo buzzer work?
A passive piezo buzzer works with an external oscillating circuit, allowing the system to control tone and frequency for flexible alarm signaling.
3. Is this waterproof piezo buzzer suitable for outdoor use?
Yes, the waterproof piezo buzzer is designed for outdoor, humid, and washdown environments where moisture resistance is important.
4. What voltage does this piezo buzzer support?
This 120V piezo buzzer is designed for high-voltage applications that require dependable audio alerts and status indication.
5. Where can a passive piezo buzzer be used?
A passive piezo buzzer is commonly used in industrial equipment, security systems, appliances, control panels, and automation devices.
6. Does a passive piezo buzzer consume low power?
Yes, a passive piezo buzzer is a low-power signaling component that helps improve energy efficiency in electronic systems.
7. Can the buzzer tone be adjusted?
Yes, the passive piezo buzzer can produce different tones depending on the external drive frequency and circuit design.
8. Why choose a waterproof piezo buzzer for industrial equipment?
A waterproof piezo buzzer offers reliable sound output, moisture protection, and durable performance for industrial equipment.
9. Is this 120V buzzer easy to integrate?
Yes, the compact 120V waterproof passive piezo buzzer is designed for easy integration into compact enclosures and control systems.
10. What are common applications for a 120V passive piezo buzzer?
Common applications include alarms, warning devices, machine status indicators, and other industrial audio signaling solutions.







