Installing fingerprint attendance and departure systems in commercial establishments and supplying electronic locks for hotels and offices to control entry and exit.
They are devices that operate with magnetic pulse and vibration technology and are used by security personnel to detect any foreign metal, and these devices are always used in the security of airports, embassies and all important buildings because of their importance in securing these places from any harmful foreign metals that may threaten the security of these institutions.
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Foams are used to extinguish the fire There are two types: 1- Chemical foaming 2- Mechanical (pneumatic) foam Among the good properties of foams: 1- Freedom of movement and spread. 2- Forming a strong insulating layer. 3- Resists breaking down by heat. 4- Resistant to mixing with liquid materials.
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