The 5V-12V Big Buzzer is a high-volume active audio alarm module designed to generate a loud, continuous tone when powered. 5V – 12V DC · 2-Wire Lead / Pin Connection (VCC, GND).
The 5V-12V Big Buzzer is a high-volume active audio alarm module designed to generate a loud, continuous tone when powered. Operating across a wide voltage range of 5V to 12V DC, it produces a clear, high-decibel alert tone suitable for alarms, notifications, and warning systems.
Because it features built-in internal drive circuitry, it produces sound directly when DC power is applied without requiring complex external audio signal generation.
It is compatible with Arduino, ESP32, Raspberry Pi (via relay/transistor driver), security alarms, robotics, and general embedded DIY electronic systems.
| Type | Active Audio Alarm Buzzer |
|---|---|
| Operating Voltage | 5V – 12V DC |
| Sound Output | High-decibel audible alarm tone |
| Tone Type | Continuous Beep / Alert Tone |
| Interface | 2-Wire Lead / Pin Connection (VCC, GND) |
What is the operating voltage?
5V – 12V DC.
Which interface does it use?
2-Wire Lead / Pin Connection (VCC, GND).
Is it compatible with Arduino and ESP32?
Yes. It works with Arduino, ESP32, Raspberry Pi projects.
Can I buy the 5V-12V Big Buzzer in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
