buzzer/Alarms
DC 24V Buzzer
24V DC piezoelectric buzzer, 85-105dB output, external or internal drive, ideal for 24V industrial equipment, vehicles and control panels.
Power Range1W-2W
TypePiezoelectric Active / External Drive
Application24V Industrial, Control Panel, Machinery
TerminationPin / Wire Lead
Rated Voltage24V DC
Housing MaterialABS
Operating Voltage12V - 28V
Operating Temperature-20\u2103 ~ +70\u2103
Resonant Frequency (Hz)2400 - 4000Hz
Sound Pressure Level (dB)85 - 105dB
1. 24V DC Compatible: Designed for 24V industrial control systems, vehicles and automation equipment with stable 85-105dB output.
2. Internal & External Drive: Self-drive version sounds on power-on; external-drive type works with a 2400Hz oscillation signal from your circuit.
3. Wide Frequency Response: Clean, penetrating tone from 2000Hz-4000Hz for reliable alerting.
4. Durable Construction: ABS housing with sealed protection against dust and moisture for industrial environments.
5. Flexible Mounting: Pin and lead termination for PCB or wire connection.
Application Scenes
24V Industrial, Control Panel, Machinery
| Power Range | 1W-2W |
|---|---|
| Type | Piezoelectric Active / External Drive |
| Application | 24V Industrial, Control Panel, Machinery |
| Termination | Pin / Wire Lead |
| Rated Voltage | 24V DC |
| Housing Material | ABS |
| Operating Voltage | 12V - 28V |
| Operating Temperature | -20\u2103 ~ +70\u2103 |
| Resonant Frequency (Hz) | 2400 - 4000Hz |
| Sound Pressure Level (dB) | 85 - 105dB |
Request a Quote
Tell us about your requirements and our sales team will reply within 24 hours.
FAQ
Frequently Asked Questions
Q: What voltage and sound pressure levels are available?
We offer 1.5V, 3V, 5V, 12V, 24V, 110V and 220V versions with sound pressure from 55dB to 110dB. Higher SPL models for sirens and alarms are available.
Q: Can you customize frequency, size or output?
Yes, we support OEM/ODM customization of frequency (500Hz-25kHz), size, SPL, pins and lead length. Send us your drawing or parameters for a tailored solution.
Q: How is the buzzer packaged for transport?
Reel or tray packaging for SMD types, and anti-static bags with cartons for pin/lead types. Custom packaging with your brand is available for bulk orders.
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