Circuitron 800-5202 DT-2 Grade Crossing Detection Unit N UniTrack Includes CF-1 circuit board

Includes CF-1 circuit board

Another buck stands guard

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The NCE D13 series of decoders have 1

1 Case of Soda Bottles

Circuitron 800-5202 DT-2 Grade Crossing Detection Unit N UniTrack Includes CF-1 circuit boardCircuitron 800 5202 DT 2 Grade Crossing Detection Unit Specifically deigned for use at grade crossings, using Opto Sensors to detect the train. Output controls flasher, gates, bells, etc. Full logic system duplicates prototype grade crossing action. Does not require sensor stay covered to activate. Integrated memory keeps output "on" until last car clears the crossing. Activates whenever a train approaches from either direction, If trains stop short