Simplex TrueAlert visual messaging solutions provide textual notification that improves communications and life safety when used in conjunction with standard horns, strobes, and speakers. UL-listed and integrated with the fire alarm system, visual messaging effectively informs occupants during emergencies in areas with high noise levels or poor audio intelligibility, such as manufacturing plants, airports, and train stations. They are especially useful in providing critical information for the hearing impaired.

These multi-use appliances can also deliver facility information in the absence of an alarm condition.