Werma signaltechnikflatsign base mount signal tower werma signaltechnik 69120055 the werma signaltechnik 69120055 is a flatsign multitone base mount signal tower this flatsign system will provide a beam angle of 160deg thanks to its semi round shape allowing the illuminated signal to be clearly visible from multiple viewpoints the signal tower also has a multiple tone sounder with 8 tonesthis base mount system will integrate smoothly into any environment and is supplied with a clear