NJ Model Trains

Features: * Servo-Master activation system works with crossing gates and semaphores. * Each system is capable of operating two crossing gates with flashing lights or two semaphores.
...more about the NJ International Servo Master Activation System -- For Crossing Gates & Semaphores In All Scales w/Realistic Operation

Features: Expansion kits will allow up to 3 additional bi-directional tracks.
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Features: Flasher Module alternately lights crossing signal lamps at a rate of 80 times per minute. Designed for 12-16V operation.
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