Circuitron 800-5202 DT-2 Grade Crossing Detection Unit N UniTrack Two drive inputs control direction

Two drive inputs control direction

The NCE D13 series of decoders have 1

Woodland Scenics A2733 O Scale Figures - Engineers

Includes CF-1 circuit board

roof vents

Circuitron 800-5202 DT-2 Grade Crossing Detection Unit N UniTrack Two drive inputs control directionCircuitron 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