GRADE CROSSING PRO2 EXPANDER IR NEW RELEASE

Expansion board for an additional track for use with the Grade Crossing Pro/2.

Includes cable for connecting the two boards together. Use one Expander board for each additional track.

For example, a 3 track grade crossing would require one Grade Crossing Pro/2 board and two Expander boards. Sensors included (four photocells or four pairs of infrared emitters and detectors). Also available without sensors for use with external detectors.

$49.95 USD GCP/2-EXP-IR infrared

$37.95 USD GCP/2-EXP photocells

$29.95 USD GCP/2-EXP-X use with external detectors