HCM12F

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Source from: TingLok Ngan |

HCM1203F : 3V, <=60mA, >=85dB, 2400Hz
HCM1205F : 5V, <=60mA, >=85dB, 2400Hz
HCM1212F : 12V, <=60mA, >=85dB, 2400Hz