Alarm systems are essential safety devices for all persons in the workplace. Conventional alarms have audible systems and are beneficial for those persons who can hear them. However for people who are deaf or hearing impaired, alternative alarm systems need to be considered as they rely upon additional visual cues or signals to alert them of dangers or emergencies in the workplace.
Strobe lights and vibratory devices can be interconnected with conventional audible alarms to alert people with hearing impairment to smoke and other hazards.
Strobe lights and alarms can also be fitted to mechanical devices, points of exit/entry and vehicles to alert people of a potential hazard (Word of Mouth Technology 2007; WA Deaf Society 2006).
Workplace solutions and adjustments:
For individuals that are hard of hearing or deaf, the use of strobe lighting linked to the traditional alarm system for emergencies such as fire or evacuation can ensure awareness and safety for these employees in the workplace.
References:
Word of Mouth Technology 2007, Alerting systems, Word of Mouth Technology, Boronia, viewed 21 February 2008.
WA Deaf Society Inc. 2006, Providing Accessible Services and Facilities for People who are Deaf or Hard of Hearing, WA Deaf Society Inc., Perth, viewed 21 February 2008.