Signal Towers

Werma signal tower devices help to indicate processing stages, risks and potential dangers in modern manufacturing plants. The relative importance of the action to be taken can be indicated by color and/or sound as well as by the type and length of the signal being used. The end-user also has the ability to have items such as; AS-Interface, USB Interface, mp3 vocal elements, self-adjusting sound to compensate for varying background noises, and GSM transmitter that provides a cell phone text messaging feature to a signal tower.