Igwe ndọta na-ebugharị na mpụga, Akụkụ ụda
Ugboro ugboro: 2.731KHzVoltaji arụ ọrụ: 1 ~ 3Vo-pOgo voltaji: 1.5 Vo-pOriri ugbu a: 70mA Max.at gosiri voltajiỌkwa nrụgide ụda: 85dB Min na voltaji akwadoro na 10cmOkpomọkụ na-arụ ọrụ: -40 ~ + 85°CArọ: 1.0gIhe eji eme ụlọ: PPONha: