10801 - T - Circuitron DF-1 Crossing Detector & Flasher - 800-5250 - GC in Case
10801 - T - Circuitron DF-1 Crossing Detector & Flasher - 800-5250 - GC in Case - Will Flash Lamps or LED's - 10-18 volt DC input - All Scales - Automate your train layout