An easy way to install a new telephone jack. No wiring. Consists of a base unit (transmitter) which plugs into a power point and connects to the telephone line. The other unit (receiver) plugs into a power point where you would like your telephone, fax, modem (not ADSL or other broadband modem) or other telecommunications device. Range 50 m. Comes with transmitter, receiver and a cable with RJ11 connectors. If external devices are to be connected to the jack, different cables might be needed, depending on the device.