
Installing fingerprint attendance and departure systems in commercial establishments and supplying electronic locks for hotels and offices to control entry and exit.
To design any water fire system, the following must be known and calculated: 1- Number of sprinklers used. 2- The distance between the sprinklers. 3- The amount of water needed and the flow rate. 4- Required. 5- Tank size. 6- Pipes size. The number of sprinklers used and the distance between them are determined according to the degree of danger (the speed of the flame spread). The higher the degree of risk, the lower the distance between the sprinklers.
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The main purpose of these systems is the speed of response to fire and then converting this early response into an audio and visual signal to alert an individual or group of individuals in the building, place, relief or fire center that there is a fire in its early stages and the fire alarm is considered the greatest fire detector.
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