In the event of a fire, you expect to hear a smoke alarm sounding loudly, signaling your quick exit. What happens if a person is hard of hearing or deaf? Life safety experts work around these special challenges and install other alert devices that are triggered by the sound of the smoke alarm. For example, devices such as strobe lights, bed shakers, and low frequency sounders can alert the hearing impaired of an imminent emergency and allow time to escape. Call us today for a free security evaluation.