Products Details
| Rated Voltage | DC 3V-24V |
| Input Type | Continuous Audible Buzzer Alarm |
| Operating Mode | Continuous Audible Buzzer Alarm |
| Technology | Continuous Audible Buzzer Alarm |
| Termination | Continuous Audible Buzzer Alarm |
| Output Type | Continuous Audible Buzzer Alarm |
| Duration | Continuous Audible Buzzer Alarm |
| Material | ABS |
| Mounting Type | SFM-20B Continuous Audible Buzzer Alarm |
| Size / Dimension | 30*15mm |
| Description | SFM-27-I Continuous Audible Buzzer Alarm |
| Frequency | 3100HZ |
| Application | Printer Timer Electronic Toy Computer Security |
| Voltage - Rated | 5-14V |
| Series | SFM-20B |
| Features | Continuous Audible Buzzer Alarm |
| Item Name | SFM-27-I 3V-24V 3015 Black&White Continuous Audible Buzzer Alarm |
| SKU | SFM-20B FZ3098 |
| Rated Voltager | 5-14V |
| Min.Sound Pressure Level | 85dB |
| Weight | 8g |
| Response Time | Max 50mS |
| Customized | Support |
| Operating Temperature | -20 - +80 |
| Thickness | 15 mm |
| Diameter | 30 mm |
FAQ
1. What is a 3-24V active piezo alarm beeper?
A 3-24V active piezo alarm beeper is a self-driven buzzer that sounds when powered, making it ideal for alarm and warning applications.
2. What voltage does this piezo beeper support?
This active piezo alarm beeper supports a wide 3-24V operating range for versatile electronic integration.
3. How loud is the 85dB alarm beeper?
The 85dB alarm beeper provides a clear audible warning for industrial, commercial, and equipment alert use.
4. Is this an active or passive buzzer?
This is an active piezo buzzer, so it produces sound directly from DC power without requiring an external oscillation signal.
5. Where can an active piezo alarm beeper be used?
An active piezo alarm beeper is commonly used in security systems, control panels, appliances, automation equipment, and fault alarms.
6. Does the beeper require a complex driver circuit?
No, the active piezo alarm beeper is simple to use and typically needs only a compatible DC power source.
7. Is this buzzer suitable for OEM projects?
Yes, the 3-24V 85dB active piezo alarm beeper is suitable for OEM, prototyping, and custom electronic product designs.
8. What are the main benefits of a piezo alarm buzzer?
A piezo alarm buzzer offers low power consumption, reliable sound output, compact size, and easy installation.
9. Can this alarm beeper be used for safety alerts?
Yes, this alarm beeper is designed for safety alerts, warning signals, and equipment status notifications.
10. Is the 85dB active buzzer good for compact devices?
Yes, the compact active buzzer design makes it a strong choice for space-limited devices and control systems.
