Designed to be simply inserted into any 503 fl ush / wall mounted box using original standard supports and cover-plates that can be found on the market.
It allows to select programmes and adjust the volume in the respective zone. It can turn the MS 520 in stand-by mode as well. It can be linked to a MS 520 by using CAT5 cables and RJ 45 plugs. Available in white (W), grey (G) and silver (S)
