Emergency exit in modern building

Bangkok - Bangkok - Thailand

Fire exit emergency door red color metal material with alarm for safety protection and wood floor and white wall in building. fire; exit; door; emergency; sign; alarm; building; escape; safety; security; doors; doorway; red; extinguisher; interior; protection; white; open; lock; double; bar; wall; hallway; safe; background; symbol; close; secure; prepared; protected; panic; evacuation; office; color; architecture; urban; device; danger; metal; wood; protect; away; out