
Circuitron, Inc.
All Scales
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
Our Price: $34.52
MSRP: $39.95
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Member Price (Order < $100): $33.48
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$31.07
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Member Prices shown realized by Discount applied in Shopping Cart. Savings shown are calculated versus MSRP. You must be signed in to receive Discount.
See more products from Circuitron, Inc.
HO Scale, HO Gauge, N Scale, N Gauge
DT-1 Grade Crossing Detection Unit
Our Price: $34.52
MSRP: $39.95
You Save 14%
Member Price (Order < $100): $33.48
Sign In to Save 16%

Sign Into Save 22%
This item ships in 3-5 business days.
Member Prices shown realized by Discount applied in Shopping Cart. Savings shown are calculated versus MSRP. You must be signed in to receive Discount.
See more products from Circuitron, Inc.
HO Scale, HO Gauge, N Scale, N Gauge