This white active buzzer produces a loud, continuous beep the moment power is applied — no coding or oscillator circuit needed. Its wide 3–24V operating range and pre-soldered wire leads make it easy to add an audible alert to almost any project.
- Active buzzer — steady tone with a simple DC voltage
- Wide operating range: 3V to 24V DC
- ~39 mm white housing with pre-soldered wire leads
- Great for alarms, timers, indicators and Arduino projects
