Stemedu 6PCS Active Buzzer SFM-20B Electric Piezo Alarm Ringer DC3-24V Continuous Beep Sound 95dB High Decibel Siren Buzzers Speaker for Ar duino
$7.98
Description
Operating Voltage: 3 - 24V; Sound output: 85dB to 95dB.Max Current Rating 10mA; Frequency 3300±500Hz.With 2-wire lead cable, convenient to use.Active piezo electronic buzzer module support DC 3-24V wide voltage power supply..This active buzzer widely used in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephone, timer and other electronic products as a sound device.
