Command attention with the Electronics Series. This 30mm Piezoelectric Buzzer is a high-performance signaling device designed for maximum versatility, operating across a wide voltage spectrum from 3V up to 24V. It is the definitive solution for heavy-duty alarm systems, industrial machinery, and automotive applications that require a larger, louder, and more robust audible indicator.
Ultra-Wide Voltage Range: Optimized to work across common DC rails including 5V, 12V, and 24V, making it a single-component solution for multiple platforms.
Superior Volume Output: The larger 30mm resonant chamber allows for a significantly louder output (typically 90dB–95dB) compared to standard 22mm models.
Extended Durability: Encased in a reinforced ABS housing, it is built to withstand the vibrations and temperature fluctuations of industrial environments.
Pre-Wired for Rapid Deployment: Includes 10cm–15cm color-coded leads (Red/Black) for effortless integration into existing wiring harnesses or terminal blocks.
Industrial Automation: Use as a critical fault alarm for PLC-controlled machinery or conveyor system start-up warnings.
Heavy Vehicles & Marine: Ideal for reverse alarms, high-temperature warnings, or oil pressure alerts on 24V truck and boat systems.
Commercial Security: Integrate into large-scale fire panels or access control systems where the alert must be heard across a large room.
Power Systems: Perfect for battery backup (UPS) alerts or solar inverter status indicators.
Piercing Constant Tone: Produces a steady, high-frequency beep that cuts through ambient industrial noise.
Flange Mounting: Features integrated mounting "ears" with pre-drilled holes, allowing for secure screw-down installation on panels or chassis.
Low Power Draw: Despite its high volume, it remains energy efficient, typically drawing less than 20mA even at maximum voltage.
Reverse Polarity Protection: Designed to handle the rigors of field installation, ensuring the internal piezo element is protected.
Product Type: High-Output Electronic Piezo Buzzer
Operating Voltage: DC 3V – 24V
Included: 1x 30mm Wired Buzzer
1. Is it safe for 24V systems? Absolutely. This model is specifically rated for up to 24V, making it much more reliable for industrial and trucking applications than smaller 12V-only buzzers.
2. How do I make it "pulse" or "beep-beep"? This is a constant-tone buzzer. To get a pulsing sound, you must use a timer circuit (like a 555 timer) or program your microcontroller to turn the power on and off at your desired interval.
3. Can I mount this outside? The front face is splash-resistant, but it should be mounted with the sound hole facing downward.
More detail about EMX Electronic Trading Sdn Bhd
Malaysia
