5pcs 12V Active Buzzer Speaker SFM-20-C 2310 DC3-24V Mini Alarm Sounder DIY
Special Features
- Warning Buzzer & Chime
- 5pcs 12V Active Buzzer Speaker SFM-20-C 2310 DC3-24V Mini Alarm Sounder Diy
Description
Warning Buzzer & Chime
12V Active Buzzer Speaker 3-24V Mini Buzzer Alarm Sounder Diy
Product Parameters
Model: SFM-20-A-C
Rated voltage: 12V
Voltage range: 3-24V
Rated current: 10mA
Sound pressure level: 90dB
Resonant frequency: 3000 ± 500Hz
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