One of the ways that auditory alarms such as bells and sirens can be made accessible to deaf people is through the use of flashing lights.
Flashing alarms – which actually benefit everyone in an emergency, especially if the alarm is in a noisy environment like a workshop – are used to make an alarm visual to all in the immediate environment. They are the most common way to make bells and sirens accessible in public places.
To explore more fully the options available, you can contact:
Both of these services are based in Melbourne, but provide options for online ordering.