Fa'asao Fa'asao: 3.5±0.5KHz Galulue Galue: 3-20VDC Fua Fa'atatau: 12VDC Fa'aaoga i le taimi nei: 15mA Max.at Voltage Fa'atatau Tulaga Oomiga Leo: 90dB Min i le Voltage Fa'atatau ile 10cm Tone Natura:Leo faifai pea Gaioiina Temp: -40~ + 85°C Mamafa: 5.5g Mea Fale: ABS