entrance with security gate in business building

abstract airport architecture barrier bomb business check checking chrome closed construction control corporate corporation detector door elegant elevator embassy entering entrance entry equipment examining floor futuristic gate glow government graphics guard hall headquarters hotel indoor indoors inside inspecting large lift light marble metal metaldetector metallic metro modern moving object office passage passenger patience point protective public render scanner security shiny shop silver sparkle sparse stainless steel stop store structure system technology terminal terrorism ticket tourniquet urban vip waiting wall weapon