Ключевые слова: accessibility, accessible, alert, building safety, emergency, equipment, extinguishing, fire department, fire emergency, fire equipment, fire extinguisher, fire hazard, fire preparedness, fire prevention, fire protection, fire response, fire safety, fire security, firefighting, firefighting equipment, hanging, industrial, maintenance, metallic, nozzle, preparedness, prevention, protection, public safety, public space, readiness, red, safety, safety device, secure, service, serviceable, shadow, single object, wall, wallmounted,