Filigree brazen parts light signal heads with powerful LED lighting so signal bridge is an eye-catcher. Signal heads are equipped with plug-in connection and are switchable (signal heads item-No. 4751 - 4753). To adjust changed track middle radius (45 - 77 mm). Equipped with 2 entry signals as well as distant signals of design 69. Can be mounted whereever enough space for 2 signal masts is not offered. Cables are placed invisible in authentic varnished bridge. Connection on the control units Viessmann multiplexer item-No. 5229 or 52292. Dimensions: 118,3 x 112,1 x 34,1 mm.