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If building or facility is not under safety of fire accidents, number of injured people is the biggest. The most fire’s accidents are dangerous for the life of the employed people in the large companies or corporations. So, the best preventive measure for saving life of the people in the buildings, but also and your home is with fire alarms.
Voice evacuation system -VES is actually fire alarm which is designed to detect presence of smoke and fire with. These systems are used to notify people about fire or some other emergency. In the moment when system heralded, it means attention and warning that people should evacuate. These alarms are very useful in large buildings with lots of number of premises, such as: schools, business buildings with offices, kindergartens and other. With VES through the messages over speakerphone people are warning about emergency evacuation. There are more types of them. So, before you choose the right system for your building or your home, you should to introduce with various models of these.
One of the most famous leader in manufacturing devices is bosh. There are more models of this one manufacturer, so some of them are: EVX 25 series with DMR and without DMR and with microphone, EVX50 series, EVX150 and EVX 100 series. From other manufacturer it should to mention Secutron, Pre-Engineered Voice Evacuation system SKE 300 series, ACC25/50 series, Safepath, Fire Tec Services, Lineup with SX-2000 series, VX-2000 series, VM 3000, VM-2000 FS-7000 series and many other manufacturers. Each of these manufacturer has and various models. Today, you may also find and voice evacuation systems with sounds such as music or instruments that are warring for urgently evacuation. One of these evacuation systems is HD requested.
Depending of manufacturer and model, there are few things on which you should to pay attention while you are choosing VES. So, it is very important to take in considering speakers voltages, placement where you will install speakers, system power requirements, speaker power requirements, material from which voice evacuation system is made, tone and voice of it, temperature operating of voice evacuation system, dimensions of it, power battery and other.
There are more reasons why to use them. Still, the most proven and effective way for getting people to the safety is with combing a voice message with a signal and with giving instructions what to do. This way of evacuation is more effective than to use single alarm sounds or signals.
Some areas of assembly as restaurants, theaters, churches, airports or similar may be required to provide adequate voice evacuation systems. With these systems you may get instructions for finding exit in some building in the moment of emergency with listening repeating voice messages.
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Source by Dr. Sami Alhamidi
