15pcs Electric Alarm Buzzer: High Decibel Piezoelectric Buzzer For Game Answer

Longevity & reliability: utilizes active piezoelectric buzzer technology to allow continuous, dependable sound for electronic warning bells and alarm bells in critical systems. -Simple setup: with a builtin drive circuit, this active buzzer for alarms simplifies integration as a pcb buzzer or electric alarm device, reducing the need for complex external electronics.

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