TTSC4 Dual Dapol Servo Semaphore Signal DCC Controller Track Hidden below a false rock

Hidden below a false rock face on Tracy Island is the hangar of International Rescue’s heavy transport aircraft Thunderbird 2

The basic Mk2 types included First and Second class accommodation

Technical Specification: Length: 130mm Width: 50mm

WHEEL CONFIGURATION 0-4-0DH

TTSC4 Dual Dapol Servo Semaphore Signal DCC Controller Track Hidden below a false rockDual Dapol Servo Semaphore Signal DCC Controller. The SC4 is specifically designed to power and control the new Dapol Servo controlled signals which have three wire inputs for each signal. An SC4 can control one, two or a twin head (e. g. Bracket) servo signal and each can easily be assigned any DCC accessory address & run the two arms independently or together in Home Distant pairs. It also incorporates a regulated power supply to provide a stable