Fa'asao Fa'asolo: 3.0±0.5KHz Galulue Galue: 3-28VDC Fua Fa'atatau: 12VDC Fa'aaoga i le taimi nei: 30mA Max.at Voltage Fa'atatau Tulaga Oomiga Leo: 80dB Min i le Voltage Fa'atatau ile 10cm Tone Natura:Leo faifai pea Gaioiina Temp: -40~ + 85°C mamafa: 4g Mea Fale: ABS