Concept in Definition ABC

Signal that alerts you to immediate danger

According to the context in which it is used, the word alarm can refer various questions.

One of the most recurrent uses of the term is to designate that signal that warns of the existence of an immediate danger. "The officers who take care of the sector sounded the alarm."

Device that warns of danger

On the other hand, device that warns about a danger or warns about some particularity It is also called an alarm. “The car alarm went off in the middle of the night and it really scared us”; "If it wasn't for the alarm clock, we would have continued sleeping."

Feeling restless

Likewise, when we are dominated by sensation of restlessness, we suffer from a fright or something startles us the term alarm is often used to refer to them. "After the bomb threats in the building, the alarm spread among those present."

Alarm systems that help prevent insecurity

An alarm system is an element widely used in the safetyand although it does not completely prevent an abnormal situation from happening, it is very useful to prevent it, since it is capable of warn about it, for example, warn when an intruder enters our property, when someone tries to force our car, ring when the presence of fire, the overflow of a water tank, the presence of some pollutants, among others, is detected alternatives.

Its operation consists of sending an alert signal to the central alarm unit, then, it will emit the communication pertinent to the place and if no response is found, it will send the corresponding personnel to the area, for example, a firefighters squad in case of a fire alarm.

It must be said that many home and car alarms have a great sensitivity and many times they are activated when there is no concrete danger but only when someone touched some sensor. In any case, the owner of the car or the company that it monitors must attend the place to inspect if there is an illicit or not.

Types of alarms

Meanwhile, there are different types of alarms... ringing car alarm They are those transmitters, generally portable, that have a button, which, in case of being activated, will send a direct signal to the alarm center. This allows the signal to be emitted from the place of the house or office where you are, since the The transmitter is specially designed to be placed on the neck, clipped on clothing or on the wrist of the individuals. As soon as the button is pressed and the alarm signal arrives, the unit in question will communicate with a relative or interested party stipulated to know if it was accidentally actuated or because there is a real danger. If there is no response, a professional will be sent to verify the situation on the spot.

Security forces such as the police, prevention and help such as firefighters and health care of emergency They usually have alarm devices on their transport mobiles that are intended to warn the citizenship that are circulating in the vicinity at great velocity and that they are likely to pass red lights for example. By case is that when motorists notice these alarm sounds, which are certainly powerful, stop the march and leave room for these mobiles to go to the place with readiness. The idea is that the motorist gives way, runs and thus also avoid possible traffic accidents.

Used by the security forces, firefighters and the health area

This type of alarm normally sounds when the police chase criminals, when the ambulance transfers a sick person with risk of life or the firefighters are coming to put out a fire or to be present in a disaster area that required.

For its part, a fire alarm It is a device specially prepared to warn the inhabitants of a building about the presence of fire and thus facilitate its rapid evacuation. It will be activated when its sensors perceive a sudden change in temperature or when they directly detect the smoke. The device can be electromechanical, horn, bell or electronic.
Hotel rooms, private and private entities, where many people are normally concentrated, usually have this device.

Origin of the concept

But let's do a bit of history to know its origin, which is closely related to weapons. In ancient times a expression, a group: To arms! Which was made heard and disseminated when the presence of an enemy was noticed in the forts or in the military campaign areas. The soldiers and warriors used to pile their weapons in one area of ​​the fort and they all had to run there quickly when the scream was heard. Take the corresponding weapon and prepare to defend or shoot.

Now, although nowadays and in any other context this cry is not uttered exactly as in the past, if it is common for someone to raise their voice to warn of danger and raise the alarm on some topic that lurks.

Topics in Alarm