SPECIFICATIONS |
1.Area:50~100m² (adjustable) |
2.Audio transmission distance:100m |
3.Sensitivity:-60dB±3dB |
4.Impedance:600Ω |
5.Signal amplitude:0~5Vp-p |
6.Frequency range:100Hz~15KHz |
7.Power supply:DC9V~14V 60mA |
8.Wire length:390mm |
9.Dimension:30*39*17mm |