With a signal system from eHobbies, you’ll be adding a whole new dimension to your railroad model. Never have you seen a train without a signal system. A signal system will bring your train set to life. At eHobbies, we have N scale model train signal target systems, double target signals, and bi-directional single target signals. You can control these signal systems with a signal control board. Looking for even more savings? Purchase our signal systems in a four pack, or along with a control board. eHobbies is your one stop online store for all your N scale model train needs.