•Height: 57MM
•Diameter: 55MM
•Lead length: 35CM
•Rated voltage: 12V
•Voltage range: 8-15V
•Rated current: ≤ 350mA
•Sound pressure level: ≥110dB
•Resonant frequency: 2500±500Hz
•It can be applied in a burglar detection system, fire alert, car alarm or even an alarm clock for heavy sleepers.