Features:
- Buzzer is an electronic sounder with integration structure.
- Using DC power, it is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products.
- 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 o .
- Impedance matcher drives piezoelectric buzzer sound.
- Connected to rated power and the buzzer will sound continuously.
- Can be controlled conveniently.

Specifications:
Model: 2312
Color: Black
Diameter: 23mm
Height: 12mm
Cable Length: 100mm
Sound Pressure Level: 85 to 95 decibels
Rated Voltage: 12VDC
Working Voltage Range: 3V-24V
maximum Current: 10mA
Weight: 3g(approx.)

Package includes:
1 x Buzzer