DT-1 Grade Crossing Detection Unit

Makes The Grade!

Specifically deigned for use at grade crossings, using Opto-Sensors to detect the train.

Output controls flasher, gates, bells, etc.

Detects train when an Opto-Sensor is covered.

Senses track polarity and activates only the Opto-Sensors for the direction of travel.

Always turns off after the last piece of rolling stock clears the crossing.

Includes four Opto-Sensors.

Requires an Alternating Flasher Unit to operate flashing lamps.

Note: DT-1 cannot detect a short train or loco if it falls between Opto-Sensors.

Use in any scale with DC track power
2" x 3" printed circuit board
10-18V AC or DC input

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CI-800-5201
DT-1 Grade Crossing Detection Unit

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