Beolink Wireless 1, B&O Wireless One, Audio Transmitter / Receivers, four order units

Product Name: Beolink Wireless 1, B&O Wireless One, Audio Transmitter / Receivers, four order units
These transmitter-receivers are meant specifically for Bang & Olufsen systems, and should only be purchased by someone who knows what they are for. Units are from a working system. They are scuffed as they were concealed under / inside furniture. They can probably use a good cleaning. See pictures for details. Items pictured are included. Standard two-conductor power cords order not included (easily replaced) From the B&O site: "Each BeoLink Wireless 1 unit functions as both a transmitter and receiver. A single transmitter can service up to seven rooms (seven pairs of loudspeakers), and the system can manage up to three transmitters with 21 pairs of loudspeakers around the house.".