Products Details
| Sensor Type | / |
| Detection Range | / |
| Network | Wired |
| App Support | No |
| Alarm Type | Buzzer |
| Material | ABS plastic cabinet |
| Feature | Sound Alarm, Portable, Easy Installation |
| Product Name | Buzzer |
| Material | ABS Plastic Cabinet |
| Size | 30*15mm |
| Product Wire Length | 120MM |
| Operating Frequency | 3100Hz |
| Operating Voltage | DC3 - 24V |
| Product Sound Pressure | 100dB |
| Port | Guangzhou |
| Operating Temperature | -20°C ~ +80°C |

FAQ
1. What is a 3-24V wired active piezo buzzer?
A 3-24V wired active piezo buzzer is a self-driven audible alert component that works across a wide voltage range and produces sound when powered.
2. Does this active buzzer need an external oscillator?
No, this wired active piezo buzzer is an active type, so it generates sound directly when voltage is applied.
3. What voltage range does the black piezo buzzer support?
This black piezo buzzer supports 3-24V, making it suitable for many low-voltage and industrial applications.
4. Where can a wired active buzzer be used?
A wired active buzzer is ideal for alarms, control panels, automation systems, appliances, and electronic notification devices.
5. Is the 3-24V piezo buzzer easy to install?
Yes, the wired design makes the 3-24V piezo buzzer easy to connect and integrate into OEM projects.
6. What are the benefits of a piezo buzzer?
A piezo buzzer offers clear sound output, low power consumption, and reliable alert performance for electronic systems.
7. Is this active buzzer suitable for industrial equipment?
Yes, the active buzzer is suitable for industrial equipment, machine alerts, and other signaling applications.
8. Why choose a black wired buzzer?
A black wired buzzer provides a professional appearance and fits well in compact device designs.
9. Can this buzzer be used for product prototyping?
Yes, the 3-24V wired active piezo buzzer is a practical choice for product prototyping and embedded development.
10. What makes an active piezo buzzer different from a passive buzzer?
An active piezo buzzer has built-in drive circuitry, while a passive buzzer requires an external signal to produce sound.







