3V Active Mechanical Buzzer with Wire (DC Piezo Buzzer Module)

The 3V Active Mechanical Buzzer with Wire is a compact audio indicator designed to generate an audible sound when powered directly from a DC supply. Featuring a built-in oscillator circuit, it produces a continuous tone without requiring an external signal source, making it ideal for alarms, notifications, warning systems, toys, and embedded electronic projects.

The pre-attached wires simplify installation and integration into electronic circuits and battery-powered devices.

Key Features -

• Active buzzer with built-in oscillator

• Operates directly from 3V DC supply

• Continuous audible sound output

• Pre-attached connection wires

• Compact and lightweight design

• Low power consumption

• Easy installation and integration

Specifications -

• Product type - Active Mechanical Buzzer

• Operating voltage - 3V DC

• Buzzer type - Active Buzzer

• Sound generation - Internal Oscillator

• Connection type - Wire Leads

• Mounting type - Panel or Embedded Mounting

• Sound output - Continuous Tone

• Construction - Compact Plastic Housing

• Application - Audio Indication and Alarm Systems

Interfaces -

• Red Wire - Positive Supply (+)

• Black Wire - Ground (-)

Applications -

• Alarm systems

• Electronic toys

• Warning indicators

• Battery-powered devices

• Embedded electronics projects

• Security systems

• Notification and alert circuits