Wire Tin Plated Multi-tone Claxon Horns Continuous Sound Beeper 10A Piezo Electronic Buzzer Alarm

Label:Yes Quantity:1/2/5pcs Diameter: 23mm New with high quality Max Current: 10mA Working Voltage Range: 3V-24V Height: 12mm Rated Voltage: 12VDC Color: Black Cable Length: 100mm Sound Pressure Level: 85 to 95

Features: 1, Piezoelectric buzzer is mainly made up by multivibrator,piezoelectric buzzer chip, impedance matching unit, resonator and shell. 2, Multivibrator is composed of transistors or integrated circuits.When switched on, multivibrator vibrates and outputs audio signal. 3, Impedance matcher drives piezoelectric buzzer sound. 4, Connected to rated power and the buzzer will sound continuously. 5, Can be controlled conveniently. Description: It 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. Package includes: 1pc or 2pcs or 5pcs Buzzer Notice: 1.1cm=10mm=0.39inch. 2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.