Most people respond instantly when they hear a siren, especially when a siren speaker makes it louder. They think there is probably an emergency somewhere near. However, some people complain about the use of sirens because it is loud and nerve-wracking.
One study shows that using a siren while bringing a patient to the hospital may not be good for the patient. When is it a good idea to use a siren and siren speakers? Here are some scenarios.
The most obvious situation where siren speakers can be of benefit is when there is heavy traffic. Police cars, fire trucks, and ambulances often have to weave in and out of traffic to get to where they have to be as quickly as possible. A siren alerts people on the road that they should get out of the way.
Sirens can help prevent more accidents along the way. It also helps first responders on the scene in time to save lives.
Many communities install siren speakers in strategic points to warn people if there is a dangerous situation. It could be a nuclear meltdown or a pending tsunami. Sirens are loud and can reach many people quickly, so the warning can save many lives.
In most cases, these communities will schedule drills to educate people about what different siren sounds mean, and what they should do. When the time comes, and the real thing happens, people know what to do.
Some workplaces are inherently dangerous. Siren speakers can keep workers safe by sounding the alarm when an emergency happens. Even if they do not know what happened, the siren tells them to go to a safe place immediately.
Sirens and siren speakers keep people safe. They are very effective warning devices when used responsibly. However, they can be annoying and even dangerous if used unnecessarily.