Confezione da 2 cicalini piezoelettrici 12VDC, 85dB 4000Hz, sigillati, dimensioni 0,54" x 0,29"

It operates at 3~16VDC and up to 7mA current, producing a continuous, 85dB sound output at 10cm. Min sound output at 10cm: 85dB. Tone nature: Continuous.

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