With the advent of time and increasing need of human many huge buildings had manufactured to accomplish and fulfill the desire and need of human. These places could be most probably shopping malls, cinemas, office buildings of large companies, stadiums and many others. As in such places a huge crowd always remains and due to this crowd chances of accidents could be increased. To secure the people and avoid the risk of accidents there is a need of a system which may help out to overcome the problem if it happens. Due to this need a system is designed which is ewis occupant warning system. Ewis occupant warning system is designed in such a way which works step by step or zone by zone to free up space to avoid the collision and disturbance. The information is transferred to the building warden and then they are responsible to handle the issue and provide evacuation. This process also helps to save time and to overcome the problem. Ewis occupant warning system is the only one which is capable to do announcements in multiple languages.
When fire happens and is noticed with the help of detectors and warning system then fire equipment Adelaide is used. Fire equipment is basically fire extinguisher and there is a variety of their types. As everyone knows that fire can be blown out with help of water but there are also many other things which could be used to get caught over it. If fire is caught over solid materials like wood, textile and paper then definitely water is the best option for it as an extinguisher. Being extinguisher water can be combined with any jet or some additives which results in form of fog or mist. It could be sprayed over the fire and can be easily used as extinguisher. If fire is caused due to any liquid as diesel or petrol then it could be very dangerous because it has flammable vapors in it which could be spread all over with the blow of air. To overcome such issue foam fire extinguisher is used because after spray it blocks the surface and avoids combining with oxygen present in air thus results in extinguished. Powder extinguishers can also be used. They have the advantage that they can be used over solid materials, liquid hazardous material as well as on electrical appliances but the only disadvantage of using them is that they cannot completely block the surface so there are chances for fire to be reignite. It could lessen the visibility so is not recommended to be used inside the building. Fire exceeds when there are places or chances for the supply of a huge amount of oxygen to it. If fire cause in any office or server room where there are huge amount of electrical appliances so carbon dioxide gas is the most suitable one as an extinguisher because it blocks the supply of oxygen to fire. Carbon dioxide fire extinguisher can also be used over the flammable liquids. These all materials are available in portable cylinders so that this fire equipment from Andrew McLeod Fire Protection Pty Ltd can be brought easily at the place of fire.