C - Close crossing 2 - Speed up alarm speed O - Open crossing
Took me about an hour to build. Pedestrian signal: Cropped from an unknown PDF document about traffic lights. Sounds: https://www.e2s.com/case-studies/network-rail-appello-alarm-horn-sounders This crossing actually has 2 components of the alarm system, the 2nd component being a WRRS type 1275 mini mechanical bell. Both components do work, but the WRRS 1275 hasn't been connected yet. To hear it go here: https://youtu.be/wtaHke0_pi0?t=219
