At an early age, everyone is taught to prepare for any emergency. An emergency is defined as any situation with immediate ramifications to property, health, life, or environment. Some emergencies require agency or government intervention to keep the situation from worsening, while some just need assistance on the aftermath of the event. In these situations, emergency communication equipment is often used.
Emergencies can either be man-made or natural. Natural emergencies include calamities like earthquakes, tornadoes, and typhoons. Man-made disasters include fires, bombs, terrorist attacks, and riots. There are government agencies who define how to communicate, manage, and mitigate loss of life during disasters through the use of different equipment.
However, responders and government agencies aren't the only ones who should make use of these tools. Having the ability to receive and send details about an emergency can also be taken advantage of by families, businesses, and civilians. The proper information can make people believe that they have control of the situation, and can thus find ways to cope and survive.
There are different types of emergency communication equipment. Among these types are 2-way radios, short-wave radios, weather radios, repeaters, ham radios, radio dispatch and signaling equipment, and cross link systems. Equipment like these is built to survive cases where power and phone lines are down.
To coordinate and be able to respond in the correct place at the right time, medical, police, and fire departments use radio communication. There are instances when the difference between life and death could be decided upon by proper communication. If a time critical situation occurs and there are no operable phone lines, agencies make use of repeaters. These can sometimes be used to record relevant information, can be operated using electricity or batteries, portable, accessible using VHF or UHF channels, and can withstand water downpour.
Although the usual means of communication is the mobile phone, due to its accessibility and wide-spread use, it requires a mobile network signal for it to work. Chances are you wouldn't even have a signal if any broadcast tower fails. In dire instances where lives may be lost, people normally call loved ones to see how they're doing. This tends to congest network, consequently reducing chances of successful communication. In these instances, weather radios, two-way, and short-wave radios are more efficient.
Short-wave radios or amateur radios facilitate communication through radio waves. It runs on solar energy, battery, and electricity. Using the correct frequency, its easy to communication situation changes, updates, and list safe zones. Two-way radios are almost the same as short-wave radios since they both make use of radio waves. Often battery operated, these doesn't require extensive training, and can be used by anyone. However, it is virtually useless when used outside of range.
Over the years, other emergency communication equipment have been invented and made public. These include public address or PA systems that are strategically placed in public areas, streets, and buildings. This allows information to be disseminated over a large area. To accommodate situations where hearing may be impaired, like in places where bombing occurs, LED signs are posted in public places. Other forms of communication include digital signage that appear in huge televisions and voice systems like those in military facilities and manufacturing plants.
Emergencies can either be man-made or natural. Natural emergencies include calamities like earthquakes, tornadoes, and typhoons. Man-made disasters include fires, bombs, terrorist attacks, and riots. There are government agencies who define how to communicate, manage, and mitigate loss of life during disasters through the use of different equipment.
However, responders and government agencies aren't the only ones who should make use of these tools. Having the ability to receive and send details about an emergency can also be taken advantage of by families, businesses, and civilians. The proper information can make people believe that they have control of the situation, and can thus find ways to cope and survive.
There are different types of emergency communication equipment. Among these types are 2-way radios, short-wave radios, weather radios, repeaters, ham radios, radio dispatch and signaling equipment, and cross link systems. Equipment like these is built to survive cases where power and phone lines are down.
To coordinate and be able to respond in the correct place at the right time, medical, police, and fire departments use radio communication. There are instances when the difference between life and death could be decided upon by proper communication. If a time critical situation occurs and there are no operable phone lines, agencies make use of repeaters. These can sometimes be used to record relevant information, can be operated using electricity or batteries, portable, accessible using VHF or UHF channels, and can withstand water downpour.
Although the usual means of communication is the mobile phone, due to its accessibility and wide-spread use, it requires a mobile network signal for it to work. Chances are you wouldn't even have a signal if any broadcast tower fails. In dire instances where lives may be lost, people normally call loved ones to see how they're doing. This tends to congest network, consequently reducing chances of successful communication. In these instances, weather radios, two-way, and short-wave radios are more efficient.
Short-wave radios or amateur radios facilitate communication through radio waves. It runs on solar energy, battery, and electricity. Using the correct frequency, its easy to communication situation changes, updates, and list safe zones. Two-way radios are almost the same as short-wave radios since they both make use of radio waves. Often battery operated, these doesn't require extensive training, and can be used by anyone. However, it is virtually useless when used outside of range.
Over the years, other emergency communication equipment have been invented and made public. These include public address or PA systems that are strategically placed in public areas, streets, and buildings. This allows information to be disseminated over a large area. To accommodate situations where hearing may be impaired, like in places where bombing occurs, LED signs are posted in public places. Other forms of communication include digital signage that appear in huge televisions and voice systems like those in military facilities and manufacturing plants.
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