The buzzer features low voltage, low power consumption and high voice pressure. - warm tip: dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! thank you!,piezo buzzer,piezo alarm
Piezo beeper:inside is a piezo plus the driver circuitry and electric components,electric buzzer
Piezoelectric buzzer:well made of abs material, this item is and practical use,electric buzzer
Buzzer: -24v rated voltage, 2 wired connctor, convenient for connecting, for industrial use,electric buzzer
Drive method: drive circuit built in mounting holes,electric buzzer,buzzer