Dual DCC Signal Controller for Dapol Semaphore Signals.
The SC3 controls one or two Dapol N or OO gauge motorised semaphore signals by DCC. Each signal can be given a separate DCC address with their position controlled by the SC3. The signals connect directly using their wires and no modification or power supply is required.
The output connection terminals are designed for soldering to the signal wires. Although the SC100 is specifically designed to just clip or wire into OO/HO track, it can also be used with N Gauge track and connect to N gauge Signals.