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3-24V Active Piezo Electronic Buzzer with Continuous Sound Alarm Tone

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  • Wide voltage range operates on DC 3–24V (rated 12V).
  • Loud alarm output produces 85–95 dB  continuous sound.
  • Low-power, efficient design with only 10 mA of current.
  • Easy to install and lightweight (3g) with 2-wire connection.
  • Multi-purpose use, ideal for alarms, computers, printers, copiers, automotive electronics, and DIY projects.

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.

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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Package Includes:

  • 1 x 3-24V Active Piezo Electronic Buzzer

Specifications:

Specification Details
Model 2312
Color Black
Diameter 23 mm
Height 12 mm
Cable Length 100 mm
Sound Pressure Level 85 – 95 dB
Rated Voltage 12 V DC
Working Voltage Range 3 V – 24 V
Maximum Current 10 mA
Weight 3 g (approx.)

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