WIRELESS INTERCOMM WI-3SN
WIRELESS INTERCOMM WI-3SN FUNCTION High audio quality adopted PLL function (Phase locked loop) No cross of wires Indicating in-use status Available to install anywhere with AC outlet Enabling long communication
WIRELESS INTERCOMM WI-3SN FUNCTION High audio quality adopted PLL function (Phase locked loop) No cross of wires Indicating in-use status Available to install anywhere with AC outlet Enabling long communication