Cicalino elettronico DC 3-24V 95dB allarme piezoelettrico ecoscandaglio per sicurezza ed elettrodomestici
Sound Output: ≥95dB. Easy to Use: the mini buzzer is designed with 2 wires, convenient to mount on panel, and then connect it to 3 to 24 volt power; You can also simply apply the buzzer to DIY your specific electronics reminder crafts.