Due Fili color speaker-phone monitor kit containing 1 x 13 K 1 audio/video wall-mounted or flush-mounted cover plate, 1 x 1300 R 131 cover plate button, 1 x 13 F 2 Due Fili electronic unit for audio and color video, 1 x 7539 white 3.5 in speaker-phone color monitor, 1 x 6922 power supply unit
