Ftvogue
Electronic Tone Buzzer Car Electronics Alarm Systems Security 3-24V Continuous Sound Alert

Product Details

Piezoelectric buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell. Multivibrator is composed of transistors or integrated circuits. When switched on, multivibrator vibrates and outputs audio signal. Impedance matcher drives piezoelectric buzzer sound. Connected to rated power and the buzzer will sound continuously. Sound Pressure Level: 85 to 95 decibels, Rated Voltage: 12VDC ,Working Voltage Range: 3V-24V , Max Current: 10mA Can be controlled conveniently. If you have any other questions, please contact us at any time.

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