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2. Anti-trespass panels - Wikipedia

   en.wikipedia.org/wiki/Anti-trespass_panels

   Best practices also include complementing anti-trespass panels with signage and fencing, preferably fencing that cannot be cut or easily climbed, [d] for distances as long as 500 m (1,600 ft) from the station or crossing. [4] Installation of CCTV near the access points protected by the panels is also recommended. The area near the crossing ...

3. 30 Rockefeller Plaza - Wikipedia

   en.wikipedia.org/wiki/30_Rockefeller_Plaza

   Those on the mezzanine level were composed of 9-by-12-foot (2.7 by 3.7 m) panels flanked by smaller sidelights. Another 165 were casement windows, which had panes measuring 6 by 18 inches (150 by 460 mm); most of these were above the 65th floor. The remaining 5,824 were casement windows measuring 4 by 6 feet (1.2 by 1.8 m). [48]

4. Mantrap (access control) - Wikipedia

   en.wikipedia.org/wiki/Mantrap_(access_control)

   In a manual mantrap, a guard locks and unlocks each door in sequence. An intercom and/or video camera are often used to allow the guard to control the trap from a remote location. In an automatic mantrap, identification may be required for each door, sometimes even different measures for each door.

5. Casement window - Wikipedia

   en.wikipedia.org/wiki/Casement_window

   Casement window, with latticed lights. A casement window is a window that is attached to its frame by one or more hinges at the side. [1] They are used singly or in pairs within a common frame, in which case they are hinged on the outside. Casement windows are often held open using a casement stay. Windows hinged at the top are referred to as ...

6. Port Security Unit - Wikipedia

   en.wikipedia.org/wiki/Port_Security_Unit

   U.S. Coast Guard Port Security Units are Deployable Specialized Forces organized for sustained expeditionary security and anti-terrorism.They provide Anti-Terrorism Force Protection (ATFP) missions, which include harbor and port defense, protection of High Value Assets (HVAs), expeditionary security, Sea Lines of Communications (SLOCs), special missions.

7. Caesars Superdome - Wikipedia

   en.wikipedia.org/wiki/Caesars_Superdome

   Between 2009 and 2010, the entire outer layer of the stadium, more than 400,000 square feet (37,000 m 2) of aluminum siding, was replaced with new aluminum panels and insulation, returning the building to its original champagne bronze colored exterior. An innovative barrier system for drainage was also added, allowing the dome to resemble its ...