3-24V Active Piezo Electronic Buzzer with Continuous Sound Alarm Tone
3-24V Active Piezo Buzzer is a compact and reliable sound device designed for stable performance across a wide range of electronic applications.
With a working voltage of 3–24V DC and a rated voltage of 12V DC, this piezo electronic buzzer delivers a loud 85–95dB continuous sound while consuming just 10mA of current.
Built with an integrated design of a multivibrator, piezoelectric chip, and resonator, it ensures long service life and consistent operation.
Lightweight and easy to install with a simple 2-wire connection, this piezo buzzer is ideal for both DIY and professional projects.
It is widely used in computers, printers, alarms, copiers, timers, automotive electronics, telephones, and electronic toys, making it a versatile and dependable choice wherever a clear audio alert is needed.
Features:
Durable & Reliable – Built with stable construction for long service life and consistent performance.
Wide Voltage Range – Operates smoothly on DC 3–24V with low power consumption (only 10mA).
Loud & Clear Sound – Produces a strong 85–95 dB continuous alarm tone for effective alerts.
Easy to Use – Features a complete drive circuit, works directly from a DC power source.
Simple Installation – Comes with 2 mounting holes and 2-wire pigtails for quick setup.
Versatile Applications – Suitable for alarms, computers, printers, copiers, electronic toys, automotive devices, timers, and DIY electronics.
