Optical Signal Devices

WERMA optical signal devices help to indicate processing stages, risks and potential dangers in modern manufacturing plants. They inform reliably and unequivocally what measures to take. The relative importance of the action to be taken can be indicated by color as well as by the type and length of the signal being used. The customer can choose from a whole spectrum of signals ranging from the permanent light to the more intensive flashing light, a rotating indicator, or a gentle blinking light.