Pisele fa'amaneta e fa'aoso i fafo,Leo pito i luga
Fa'asao Fa'asao: 2.731KHzGalulue Galue: 3 ~ 5Vo-pFua Fa'atatau: 3 Vo-pFa'aaoga i le taimi nei: 35mA Max.at Voltage Fa'atatauTulaga Oomiga Leo: 80dB Min i le Voltage Fa'atatau ile 10cmGaioiina Temp: -40~ + 85°CMamafa: 0.8gMeafale: PPOTele: