Buzzer SFM-27 3-24V - Very Loud - for DIY Projects, Alarms etc.
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The loud SFM-27 buzzer with a supply voltage of 3-24V generates a sound of approx. 95dB with a frequency of approx. 3kHz. The buzzer module is perfect for mounting in your own DIY and Arduino projects. Perfect for making a security alarm yourself.
Technical data:
Operating voltage: 3 to 24V (the higher the voltage is, the louder is the sound)
Rated voltage: 12V
Rated current: 30mA
Sound level: above 90dB
Resonance frequency: 3000 ~ 500Hz
Working temperature: -30C - + 80C
Diameter: 30mm
Main body diameter: 30mm
Height: 15mm
Mounting hole spacing: 40mm
Weight: 7g
Product code
GL.002.263
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