FM-20B High Decibel Active Buzzer Speaker DC3-24V Continuous Sound

Looking for a reliable, loud, and compact buzzer module? The SFM-20B 2312 Active Buzzer delivers high-decibel continuous sound, making it ideal for alarms, warning systems, and Arduino or microcontroller-based projects. Operates on a wide DC voltage range of 3V to 24V, with built-in driving circuit – just connect power, and it sounds!

Specifications:

Color: Black
Alarm Diameter:22mm/0.86"
Alarm Height:10mm/0.39”
2 Mounting Holes distance:30mm/1.18"
2 Wires length:90mm/3.54"
Buzzer Type: Piezoelectric
Sound Pressure Level : 95 dB
Rate Voltage: 12V DC
Operating Voltage: 3 - 24V
Max Current Rating 10mA
Frequency : 3300±500Hz
Drive Method: Drive Circuit Built in Mounting
Holes Sound:"Di" Continuous

Package includes:
1 x 95DB Piezoelectric Buzzer Alarm