The SFM-20B DC3-24V 95dB High Decibel Continuous Sound Alarm Active Piezo Buzzer is a sound alarm designed for various electronic products. It features a high decibel output and is suitable for everyday use.
Material: ABS
Number of channels: mono
Output sound pressure: 90dB
Rated voltage: DC12V
Operating voltage: 3-24V
Operating frequency: 3300+/-500Hz
Operating temperature: -20 to +80 degrees Celsius
Driving mode: piezoelectric (crystal)
Continuous sound output
Integrated structure of the electronic sound generator
