Control unit for colour light distant signals

Useable in connection with control mode for light signals item-No. 5221–5223 and hobby light signals, item-No. 4021, 4022. The unit offers 3 possible distant signals (Vr0, Vr1 and Vr2). Authentic smooth switch of signal pictures. Blanking by stop showing home signal is switched on the same mast fixed distant signal.