Z-Stuff DZ-1040U O Scale Upper Quadrant Semaphore Signal DwDetails-0.35-0.15-6.30-6.30-4.30-2 Trainz Product Id: 11397180

Trainz Product Id: 11397180

Model Number: 0721

The Trainz SKU for this item is P12183586

and then to Frito-Lay in 1997

Length over the buffers for the two-car set 28

Z-Stuff DZ-1040U O Scale Upper Quadrant Semaphore Signal DwDetails-0.35-0.15-6.30-6.30-4.30-2 Trainz Product Id: 11397180With metal poles and ladders, these scale signals will look great along your right of way. The 3 position flag has a realistic slow motion. The base has optical sensors built in with a sensitivity adjustment. Just apply power and put them next to the track. These signals do the rest. They have separate inputs and outputs so they can be daisy chained. The down track signal will hold the up track signal on yellow until the down track signal goes off