|jonikok447 2 posts||
My brother serves in the army. He said that during a natural disaster, attempts to penetrate the territory of the military unit of extraneous personalities, or during the attack, Giant Voice Mass Notification System atisystems.com/solutions/military/ first plays siren, followed by a clear instruction to action. So the soldiers have the opportunity to respond to danger and do something.
|aciadarlkhjgfgd 2 posts||
What warning systems are used in dangerous situations?
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