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Buzzer SFM-20B 3-24V Loud Alarm DIY Projects 0
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S$1.29

Buzzer SFM-20B 3-24V Loud Alarm DIY Projects

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Est. delivery by Apr 23 - Apr 26

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496 items

About this product

Product ConditionNew
With BatteryNo
Warranty TypeSupplier Warranty

Product description

Buzzer SFM-20B 3-24V very loud for DIY projects, alarmsPRODUCT DESCRIPTION
The SFM-20B buzzer with a supply voltage of 3-24V, although it is small, generates a loud continuous sound signal of about 95dB with a frequency of about 3kHz.
The buzzer module is perfect for mounting in your own DIY and Arduino projects. Perfect for making a security alarm yourself.
TECHNICAL DATA
Technical data:
•Buzzer type: piezo
•Power supply: 3-24V
•Rated Current: 10mA
•Diameter: 23mm.
•Volume: above 95 dB
•Frequency: 3900 Hz ± 500 Hz
•Working temperature: -20C - 60C
•Weight: 7g
SET CONTAINS
•Buzzer SFM-20B 3-24V - very loud - for DIY projects, alarms etc. - 1 piece.

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