This piezo buzzer produces buzz sounds of controllable frequencies. It comes with low current consumption and high sound output. The buzzer can be widely used in door bells, alarms and sirens.

• Rate voltage (V DC): 6.
• Operating voltage (V DC): 4-9.
• Max. current consumption (mA): 10.0/ 6V DC.
• Min. sound pressure level (dB): 85/ 6V DC/100cm.
• Resonant frequency (KHz): 3.5±0.5.
• Operating temperature: -20℃±70℃.
• Storage temperature: -30℃±80℃.
• Housing material: ABS.